Hands holding a set of burgundy press-on nails

Yuna fit guide

Find your perfect fit.

Two minutes of measuring gives every nail a cleaner, more comfortable and longer-lasting finish. Get it right the first time — we offer one free size exchange within 48 hours of delivery, as long as your set is unused.

Start measuring
01Better hold

Full nail-bed contact helps prevent early lifting.

02Natural finish

Clean sidewalls make the press-on look seamless.

03Comfort first

The right width avoids pressure and pinching.

04Made for you

Your selected size is handmade as a set of 10 nails.

Step 1

Measure your nail width

Use a flexible measuring tape, or a thin strip of paper and a ruler. Measure in millimetres across the widest part of each natural nail.

  1. 1
    Start with clean, bare nails

    Rest your hand flat and keep your fingers relaxed.

  2. 2
    Measure sidewall to sidewall

    Follow the natural curve at the widest point, never along the nail length.

  3. 3
    Repeat for all ten nails

    Record each width, then use the chart below to choose your set size.

No measuring tape? Mark both edges on a paper strip, lay it flat, then measure between the marks with a ruler.

In a hurry?

Camera size finder Beta

Scan your hand, skip the ruler.

Two quick photos with your camera: a card you already carry (its standard size gives us real-world scale — nothing to type, nothing saved), then your hand.

Watch how to measure
  • Find a well-lit spot with a plain background
  • Rest your hand flat, fingers spread
  • A bank, debit, or ID card handy — any one will do

Step 2

Match your Yuna size

Compare your measurements with the widths below. Yuna sizes run from XS to L; most designs currently show XS to M because those fit the majority of customers.

FingerXSSML
Thumb14 mm15 mm16 mm16 mm
Index10 mm11 mm12 mm13 mm
Middle11 mm12 mm13 mm14 mm
Ring10 mm11 mm12 mm13 mm
Pinky8 mm8 mm9 mm10 mm
Between two sizes?Choose the larger size and gently file the side edges for a precise fit.

Each standard set contains 10 nails handmade in the size you select. Need L or a custom combination? Ask us on WhatsApp.

Step 3

Too small, just right, or too large?

A correct press-on reaches both sidewalls without sitting on the surrounding skin.

Close-up showing a too-small red press-on nail fit
Too small

Natural nail shows at the sides; the bond may lift.

Close-up showing a correctly fitted red press-on nail
Perfect

Edge-to-edge coverage without pressure or skin contact.

Close-up showing a too-large red press-on nail fit
Too large

The press-on touches skin or overlaps the sidewall.

Choose your silhouette

Which shape feels like you?

Shape changes the character of a manicure. Pick the finish you love and the one that works with your day.

Hand wearing deep burgundy almond press-on nails
Almond

Softly tapered and elongating. Elegant with a delicate finish.

Hand wearing deep burgundy square press-on nails
Square

Clean, modern and defined. A confident graphic silhouette.

Hand wearing deep burgundy squoval press-on nails
Squoval

Straight sides with softened corners. Practical and universally flattering.

Choose your length

From everyday ease to extra presence

Length choice is available on every Yuna nail set — choose Extra Short, Short, or Medium on the product page. (Our Limited Edition designs come in a single considered length.)

Close-up of a balanced extra-short red press-on nail
Extra Short

Lowest-maintenance option for typing, active days and first-time wearers.

Close-up of a short red press-on nail
Short

An easy everyday length with a polished, balanced look.

Close-up of a medium-length red press-on nail
Medium

More visible impact while remaining comfortable for occasion wear.

Fit questions

Everything you may still be wondering

Still unsure after measuring? Send a clear top-down photo of both hands and your measurements. We will help you choose.

Get sizing help
What if my hands use different sizes?

That is completely normal. Measure all ten nails and choose the standard set that covers your measurements best. Message us if you need a custom size combination.

Should I choose smaller or larger between sizes?

Choose the larger size. You can gently file the side edges until the press-on sits flush without touching skin.

What is the difference between size, shape and length?

Size is the width of the nails in your set. Shape is the tip silhouette: Almond, Square or Squoval. Length is how far the nail extends and can be chosen on every Yuna nail set (except our Limited Edition designs, which come in a single length).

Which shape is easiest for everyday wear?

Squoval is the most practical all-rounder because the corners are softened. Almond creates a more elongated look, while Square feels clean and structured.

Can Yuna make a custom size?

Yes. Because our sets are made on demand, message us before ordering with the measurements for all ten nails and we will guide you.

What if my set doesn't fit?

If your set doesn't fit, we offer one free size exchange within 48 hours of delivery, as long as it is unused (no adhesive tabs or nail glue applied). Message us on WhatsApp or at team@yunanails.in with your order number. See our Refund Policy for full details.

Ready when you are

Your perfect set is waiting.

Choose the shape, size and length that feel right for you.

Shop press-on nails