Material: natural fiber.Size: expand about 3 cm * 1 m.Color box size: 5*5*3.2cm.How to Use: 1. Clean Nail Surface;2. Draw Outline;3. Cut the Shape Along the Mark and Stick it on Your Nails;4. Cut the Excess Along the Edge of the Nail;5. Apply Top Coat or Re-inforced Gel;6. Cured in LED/UV Light;7.After the glue dries, polish it with a buffer;8.Polish the edges first;9.After polishing, the silk wrap is even and smooth;10.Apply glue to the silk wrap again,wait it dries;11. Polish the nail again gently;12. Polish is done;13.Apply treatment Nutritious Oil to the nail; for dry.