DescriptionThis is a pulley wheel. Made of premium material, the pulley is durable and wear-proof for long lasting time use. It is an universal pulley wheel for most gym equipment. Anti-impact and flexible for easy and convenient use. Perfect accessory as your gym equipment.Features- Brand: WINOMO. - Color: Black. - Material: Nylon. - Size: Approx. 8.8cm/3.5inch (Diameter). - Waterproof bearing pulley wheel is great for gym equipment and garage door pulley system. - Well made of nylon material, thicken, wear-resistant and very stable. - With good quality, nice for replacement, highly recommeneded for home gym. - Give a much smoother feeling to the range of motion, increasing your workout enjoyment. - It is a perfect addition for training and exercising, so as to make you more slim and healthier.