Made of quality silicone, durable. Size: 3.46*1.97 inch(8.8*5 cm); Color: white Easy to use, can hold your nail polish bottle tightly at different angles, prevent nail polish from dripping or spilling. It can help you fix the nail polish during manicure, prevent the bottle from falling. Suitable for home, nail salon, nail art school and so on. It's a good gift for wife, friend, nail artists, nail lovers, etc.