DescriptionThese are some manicure polisher caps, made of plastic materials, they are durable and safe. perfect for store etc. you should install themon a high rotating sand drumwhenyou 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.