Specifications : Diameter Size: approx. 4.5 cm / 1.77 inch thickness: 0.1 mm, width: 1 mm Length : 20 m/21.9 yard Quantity :120 rolls nail tapes Nail art tape have great variety of colors and styles (Some are matte, some metallic, and some holographic.40 different styles),enough for you daily use How to use: 1. Clean the surface where the design is to be placed. 2. Select one color tape and peel off by your nail. 3. Place the design in nail tip and rub it gently several times. 4. Apply top-coat for best result. Warm tips Striping tape lines work great with a dispenser. Dispensers are the key to make applying nail tape easier.