DescriptionThis is a bearing pulley wheel, which is safe, durable, convenient and practical. It has good flexibility, can be easily slid, and is easy to install and use. Can bring you great convenience. Excellent craftsmanship and reasonable design make it durable and practical. It is a very efficient and practical pulley.Features- Color: White.- Material: High Carbon Steel, POM Polyoxymethylene. - Size: About 3.00X3.00X1.00cm/1.18X1.18X0.39inch. - With a simple application method, you can easily install and remove it. - You can buy this convenient and practical bearing pulley wheel at an affordable price. - The product has good craft details and smooth and comfortable touch, which can serve you well. - The carefully crafted bearing pulley wheel has good performance, good toughness, wear resistance, and a stable structure - The efficient and practical bearing pulley wheel has the characteristics of sturdiness and durability and a long service life.