Features: 1) With excellent surface for sliding windows and doors 2) Plastic or metal rollers are

the wheel Features:1) With excellent surface for sliding windows and doors2) Plastic or metal rollers are available 3) Fits and rolls well 4) Good surface and performance 5) Long life6) Dimensions: 6.6 x 4cm 7) Color plated, zicon alloy for wheel

window wheel accessory