PERFECT SIZE NIAL FILE - This nail file measures 7.09 inches long and 1.10 inches wide, and the thickness is 0.19 inches, double-sided design, can be used on both sides, comfortable to grip and easy to use. 150/150 GRIT NAIL FILE SET - Nail file set designed with 150/150 double-sided grit. Coarse and rough gravel, polished fast, suitable for long nails quickly grinding short and removing nail gel polish. DURABLE AND NECESSARY - Nail Files are made with high-quality adhesive tape and emery board materials, odorless and harmless, and will not be easily deformed even if used many times, which is a necessity for your nail art. WASHABLE BUFFER SET - The nail files are wearable and washable, you can clean them with water after using. Besides, racket shapes help you easily hold and comfortably use. WIDE APPLICATIONS - Nail files are great for all your filing needs. Essentials for professional nail salons and DIY nail art at home. This nail file set is suitable for pregnant women, frequent travelers, nail art lovers, instrument players, and office workers who have no time to do manicures.