Description These are some manicure polisher caps, made of plastic materials, they are durable and safe. perfect for store etc. you should install them on a high rotating sand drum when you use them. Widely used in metal and non-metal materials outer circle, inner hole and complex surface polishing and supporting DIY polishing tools. Features -Material: Plastic -Size: 2.00X1.50X1.50cm/0.79X0.59X0.59in. - These nail tools are wear-resistant, rust-proof and durable, in order to prevent overheating damage and have heat resistance. - Use high-quality fine sand, not easy to throw sand. - Easy to use, reducing your time by half. Use around the nails, which means you can trim the cuticle, the side walls or keep it clean under the nails. - Portable design and light weight, convenient for personal and family use anytime, anywhere. - Superb craftsmanship and proven skin protection. These nail tools are wear-resistant, rust-proof and durable, in order to prevent overheating damage and have heat resistance Use high-quality fine sand, not easy to throw sand Easy to use, reducing your time by half Use around the nails, which means you can trim the cuticle, the side walls or keep it clean under the nails ​Portable design and light weight, convenient for personal and family use anytime, anywhere