How to Measure Your Nails for the Perfect Press-On Fit
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Why Sizing Matters More Than You Think
The single biggest reason press-on nails lift early or look unnatural isn't the glue — it's the fit. A press-on that's too narrow leaves gaps at the sidewalls. One that's too wide sits on your skin and pops off within hours. Getting the right size takes two minutes and makes all the difference.
What You'll Need
- A flexible measuring tape or a thin strip of paper and a ruler
- A pen
- Our Evara Nails Sizing Chart
How to Measure Your Nails
Method 1: Measuring Tape
- Wrap a flexible measuring tape across the widest part of your nail — from sidewall to sidewall.
- Note the measurement in millimetres for each finger.
- Match each measurement to the corresponding size on our Sizing Chart.
Method 2: Paper Strip (If You Don't Have a Measuring Tape)
- Cut a thin strip of paper.
- Press it across the widest point of your nail and mark where the edges meet.
- Lay the strip flat against a ruler and measure the distance between the marks in millimetres.
- Match to our Sizing Chart.
Tips for an Accurate Measurement
- Measure all 10 fingers — it's common for nails to vary between hands and even between fingers on the same hand.
- Measure at the widest point of the nail plate, not the tip.
- If you're between sizes, go larger — you can file the sides of a press-on to fit, but you can't add width.
- Measure when your hands are at room temperature — cold hands can cause nails to appear slightly narrower.
Understanding Our Size Range
Evara Nails sets come in a range of sizes to accommodate different nail widths. Each set includes multiple sizes so you can mix and match for a custom fit across all fingers. Refer to our full Sizing Chart for the complete size-to-millimetre breakdown.
What If None of the Sizes Are a Perfect Match?
Press-ons are designed to be filed and shaped. If a size is slightly too wide, use a nail file to gently file the sides until it sits flush with your sidewalls. File in small increments and test the fit frequently.
Once you have your measurements, you're ready to order with confidence. Browse our full collection and select your sizes at checkout.
Next Step: Apply Like a Pro
Got your sizes sorted? Read our step-by-step guide on how to apply press-on nails for a salon finish at home.