Feature 120 Nail Colors Display:This nail arts color display chart designed with 120 rooms for storing finished nail art tip.You can choose your favorite color. Creating your own color display chart, easy to find the wanted color by color unmbers. Easy to Install:The nail tips can be inserted directly into the slot without adhesive. The detachable design is convenient for you to update the color of the nail tips. And the nail color chart display book is marked with numbers, which is convenient to compare with other colors and choose the color you-like. Nail Polish Color Display: Creating color display chart, easy to find the wanted bottle by color numbers. Essential salon manicure, with this book clients have the option to see the color on a nail and compare it to other color close to it, that are next-to it. Easy to carry:Light weight, book design, easy to carry when going out.Leather nail color book holds your nail tips in place and stands on the table, saving a lot of space. Wide Application: Suitable for professional, nail salon, nail art school / college, nail art artist and home use, etc. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Acrylic Specifications: 180 colors, 120 colors, 240 colors