Reusable: made of high-quality ABS material, which is strong, tough and reusable, providing you with a long-lasting manicure experience | Unique Design: Liner design with unique pattern, easy apply to your nails | Suitable-for: professional nail technicians or nail art learners, as well as nail salons and home DIY nail art enthusiasts | Perfect Shape: Reusable nail form allow to create nice nail tips with smooth surface | Package with: 12 different nail sizes , and each size of long nail tips is separated by a small grid, they're easy and convenient to choose the suitable size to meet your nail's need