This product is a professional and practical round pulley, made of durable PVC material, safe to use, and excellent in texture. craftsmanship makes it have excellent durability and load-bearing capacity, easy to slide, convenient and practical. It will be a for your hardwares accessories. Features - Material: PVC. - Size: 2.60X2.60X0.70cm/1.02X1.02X0.28in. - PVC materials are durable and not easily deformed, and . - Small and practical, good texture, easy to install and use. It can be well applied to your daily life and bring you convenience. - The workmanship is fine, and enough quantity can meet your needs. Giving you a good user experience. - The design is reasonable, safe to use, easy to slide, convenient and practical. - It is manufactured with professional technology to ensure the of the product and can work for a long time. Package list: 6 Rollers