Product Name: Pulley Wheel; Package Content: 1 x Pulley Wheel, 2pcs x Screw / 2pcs x Pulley Wheel, 4pcs x Screw / 5pcs x Pulley Wheel, 10pcs x Screw / 10pcs x Pulley Wheel, 20pcs x Screw Main Color: Silver Tone; Wheel Color: Black or White Material:…