
Step-by-Step
How to Measure
Please measure your bare nails for the best fit:
- Place a piece of tape over the widest part of your natural nail.
- Mark the edges from sidewall to sidewall with a pen.
- Remove the tape and measure the width in millimeters (mm).
- Repeat for each finger and write down your sizes.
✨ Tip: If you're between sizes, it's safer to size up!
Size Guide
Blog Posts

🎨 The Story Behind 'Girl with a Pearl Earring' Nails
Where timeless art meets wearable beauty At SirenShimmer, our Masterpiece Series was born out of a desire to blend the world of fine art with the elegance of hand-crafted press-on nails. And there’...
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How to Measure Your Nails at Home (Step-by-Step)
Finding the perfect fit is key to making your press-on nails look flawless and feel comfortable. At SirenShimmer, we offer a variety of sizes, but to get that custom-salon look at home, you need to...
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Mystical Depths: The Mermaid Series Press-On Nails
Dive into a realm of oceanic wonder and whimsical elegance. Our Mermaid Series brings the beauty of the deep sea to your fingertips through luxurious, handcrafted press-on nails.
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