The nail files are reusable, you can clean and wash it with water quickly and easily. The double sided nail files can easily trim and shape your nails into your preferred shape and length, and can be used on whether natural nails or acrylic nails. Features -Color:As Shown -Material:EVA abrasive paper -Size:17.80X2.00X0.50cm/7.00X0.79X0.20in - The nail polish block is made of premium premium, which is very solid, durable and practical to use. - The buffer block has two sides and can be used on nails and toenails, convenient to use. - Buffer block file is beautiful and light. Easy to handle nail art, comfortable nail surface polishing. - Buffer block kit can quickly trims nails to the shape or length you want. Easy to use and clean. - The delicate craft buffer blocks are reusable and can be washed with water for quick and easy cleaning. Package list: 60 x Nail Files