If you are looking for convenient tool for your bike lubrication, this product will nice choice for you. It is made of , which is durable for the lasting use. Simple roller structure, very easy and convenient to use. Detachable structure makes it reusable for you. Selected material, not easy to deform or break. Features the compact size, very handy to use. Features - Color: As shown. - Material: Plastic, wool felt. - Size: 6.00X6.00X1.80 cm/2.36X2.36X0.71 inch. - It is made of material, durable and , excellent and environmental-friendly, serving for long time. - Simple roller structure, very easy and convenient to use, simple to operate, giving you huge convenience. - Detachable structure and wonderful detail design will make the bike chain roller tool reusable for you. - The roller tool is easy to oil for cycling and bike, also motorcycles, practical and wonderful lubrication tool. - This product is portable and lightweight, you can carry it easily and conveniently in different places. Package list: 2 x bike chain roller oilers