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Frequently Asked Questions
Each kit contains:
- 40 Press-On Nails (15–16 sizes with extra popular sizes)
- 2 Prep Pads & 1 Wooden Stick (for long-lasting wear)
- 1 Mini File
Note on Types:
- Sticker Type: Adhesive tabs are pre-applied (No glue needed).
- Reusable Type: Can be reused with any general press-on nail glue/tabs as needed, and FINGER SUIT’s Adhesive Tabs are also included in the box.
Yes! With 40 nails in 15–16 different sizes all included in one box, we fit everything from extra-small to wide nail beds.
Fit Tip: Choose a size slightly smaller than your natural nail for the best fit.
If you’re between sizes, select the larger size and gently file the edges down.
You can check exact nail tip measurements by comparing them to common coin dimensions for reference. Full quantity and breakdown can be viewed on each product details page.
| Shape | Overall Range (Width x Length) | Thumb (Sizes 0-4) | Index/Middle/Ring (Sizes 5-11) | Pinky (Sizes 12-15) |
|---|---|---|---|---|
| Square | W 6.2-14mm / L 12-18mm | W 10.3-14mm / L 16.7-18mm | W 8.3-10.4mm / L 14.1-16.3mm | W 6.2-7.6mm / L 12-13.3mm |
| Coffin | W 6.4-13.8mm / L 15.7-22.9mm | W 10.8-13.8mm / L 20-22.9mm | W 8.3-10.4mm / L 17.4-19.8mm | W 6.4-8.1mm / L 15.7-17.2mm |
| Oval | W 6.4-14mm / L 13.9-21.7mm | W 10.5-14mm / L 19.5-21.7mm | W 8.3-10.4mm / L 17-19.3mm | W 6.4-8.1mm / L 15.2-16.9mm |
| Almond | W 6.7-14.5mm / L 13.9-21mm | W 10.8-14.5mm / L 19.4-21mm | W 8.6-10.4mm / L 16.7-18.9mm | W 6.7-8.1mm / L 13.9-16.5mm |
| Straight Square | W 6.2-13.9mm / L 12.3-17.3mm | W 10.3-13.9mm / L 15.3-17.3mm | W 7.9-10.1mm / L 13.4-15mm | W 6.2-7.6mm / L 12.3-13.3mm |
| Pedi | W 5.6-16.9mm / L 5.5-17.2mm | W 13.8-16.9mm / L 13.9-17.2mm | W 5.6-10mm / L 5.5-9.2mm (Sizes 5-14) | - |

While wear time varies depending on your lifestyle and application method, Sticker Type typically lasts 4–7 days, and Reusable Type lasts about 2 weeks when using standard press-on nail glue.
Tips for longer-lasting wear:
- Remove oil: Always use the Prep Pad to thoroughly remove oil from your nails before application.
- Let it dry: Make sure your fingers are completely dry after using the Prep Pad before applying the nails.
- Avoid moisture initially: Avoid water and oils for 2–3 hours after application.
- Dry thoroughly: Whenever your hands get wet, make sure to dry them completely.
Yes! You can gently file the edges to refine the shape. However, we recommend filing only the very tips; excessive filing can damage the overall design.
Sticker Type: Pre-glued for a quick 1-minute application (Single-use).
Reusable Type: Wear again and again with fresh adhesive tabs or nail glue!
Apply nail oil around the edges, then use any standard nail remover and the included wood stick to gently lift them off from the edges.
Using our FINGERSUIT Adhesive Tabs is the safest way to apply Reusable Type nails and ensures you can reuse them as long as possible. While you can use commercial nail glue for extra hold, doing so may cause slight distortion or warping to the tip shape, which can prevent them from being reused.
All of our nail designs are created in-house by expert designers at our beauty lab in South Korea.
Standard shipping takes7–10 business days.
Depending on local carrier conditions or customs clearance, it may take an additional 2–3 business days.
Once the cancellation or return is processed from our website, it takes a few days for the payment provider or card company to approve the refund.
Note: Processing time may vary depending on your bank or credit card company. Please contact your card issuer or payment platform directly for payment timeline updates.
No, direct exchanges are not supported for single items or set bundles. If you wish to swap an item, please return the unwanted item for a refund and place a new order.
Returns and refunds are handled based on the reason for return.
1. Defective or Incorrect Items
Eligible Window: Within 7 days of delivery.
Shipping Fee: Covered by FINGERSUIT.
Process: Contact support@fingersuit.com with photos or videos demonstrating the defect. Once verified, a full refund equal to the defective item purchase amount will be issued.
2. Change of Mind
Eligible Window: Within 7 days of delivery.
Shipping Fee: The customer is responsible for the $40 round-trip shipping fee, which will be deducted from your final refund amount.
Conditions: Items must be unopened, unused, and sealed with original seal tape intact. Free promotional gifts must be returned together; missing or used gifts will be deducted from the refund.
3. Adverse Skin or Nail Reactions
Eligible Window: Within 7 days of delivery.
Process: Eligible for return only. Please contact CS for step-by-step assistance.
Returns and refunds will be declined if:
The packaging or seal tape is opened, used, or damaged by non-FINGERSUIT fault.
Promotional free gifts are missing or not returned.
You fail to provide required photo or video proof for reported defect claims.
The item is damaged or missing parts due to customer negligence.
Standard Shipping: $20 flat rate for orders under $99. FREE for US orders $99 and over.
Change-of-Mind Return Fee: A $40 round-trip shipping fee will be automatically deducted from your total refund amount.
If the calculated refund amount is less than the total return fee, you may be asked to pay the remaining balance separately.
For detailed exchange and return policies, please refer to our FAQ.
Before Processing (Order Placed / Payment Pending): You can cancel directly by logging in and navigating to My Page > Confirm Cancellation.
Preparing for Shipment / In Transit: Direct cancellations are no longer possible once processing begins. You must accept delivery and initiate a change-of-mind return ($40 round-trip shipping fee applies).
For cancellation support, email support@fingersuit.com.
We cannot guarantee manual item modifications once an order is placed.
If your order status is Order Placed / Payment Pending, please cancel the original order via My Page and place a new one with your desired items.
If your order is Preparing for Shipment or In Transit, items cannot be modified. You will need to process a return upon delivery ($40 round-trip shipping fee applies) and place a new order.
For order status assistance, please contact support@fingersuit.com.
We accept PayPal and all major credit cards, including Visa, Mastercard, and American Express.
You can contact the customer service center of the carrier provided in your shipping notice for direct assistance.
If your tracking status shows “Delivered” but you cannot find your package at the designated delivery location, please contact customer support at support@fingersuit.com. We will investigate the issue directly with the shipping carrier.
Additional verification photos or proof may be requested during the process.
NO, joining the membership is completely free and open to everyone.
Your membership tier is calculated based on your total spend over the past 12 months. Once you qualify for an upgrade, your membership tier will be updated automatically. Tier status is reviewed and re-evaluated every 30 days, adjusting automatically according to your total spend over the preceding 12 months.
Yes, if your cumulative spend over the past 12 months falls below the required threshold, your membership tier may be lowered. Your tier will automatically adjust according to your total purchase amount.
All details regarding your tier, points, and benefits are available at [My Page > Membership].
The tier reward is issued once when you enter a new tier for the first time.
If your tier drops and you later qualify for the same tier again, no additional reward will be given. Thank you for your understanding.
The reward will be granted automatically when your membership tier is upgraded.
Note on Reward Points: Points earned from or granted upon tier upgrade will become available for use 15 days after the tier evaluation/upgrade date
Your points will be automatically credited within 7 days after your order is delivered, calculated from the payment date.
(※ Points will not be issued for cancelled or returned orders.)
Accumulated points shall expire if no purchase is made within one year from the date of the last purchase.
Members are advised to maintain account activity within the validity period to prevent point expiration.
Membership tiers and accumulated points are non-transferable and may not be consolidated across accounts. Each account is independently maintained, and benefits are granted on a per-account basis.
No. Upon account termination, all account information is permanently deleted. Membership tier, accumulated points, coupons, and related benefits shall expire and cannot be reinstated.



















