4pcs Translation Window Double Flat Wheel Wardrobe Sliding Glass Door Sliding Window Sash Pulley Furniture Rollers Wheelios Sash Double Rollers Steel Window Stainless Steel Track

Features

• Double rollers sash pulley: stainless steel material and fine workmanship can ensure its durability and practicability
• Width pulley double wheel: it is simple , but it's practical to use, which will give you fantastic use experience
• Sash double wheel: easily move from track to track and from open to closed, flexible and useful, strong bearing capacity, is not easy to break
• Width double wheel pulley: after good process, the texture is good, and it can be used with peace of mind, strong and sturdy
• Sash double pulley: silent rolling runner, these sash double wheel pulley will make the least noise as you pulls the sash