One roll length: About 20 m Quantity: 14 Colors set/Gold&silver set Self-adhesive, no glue is needed, clean and convenience for use. Can be used with UV Gel / acrylic nails / nail polish / etc. 100% brand new and high quality. Width: 1mm/2mm/3mm(optional) Suitable for professional use or home use Can be used to design your own nail art, nail patterns, highlight, etc. How to use: 1. Clean the surface where the design is to be placed. 2. Select a design 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. Package Content: 14 Colors Set / Gold&silver Set Nail Striping Tape Line (According to your choice) Note: 1. Please allow 1-3 cm differs due to manual measurement. 2. Due to the difference between different monitors or background, the picture may not reflect the actual color of the item. Thank you.