Material: Wardrobe Plastic Sliding Roller is made of plastic and metal
Total Size: (Single) L-54mm x W-51mm x H-13mm
Door Thickness: 18mm
Door Capacity: 30kgs
Pair Includes: 2 Upper guide and 2 Lower Roller (wheels) good for 1 door
Straight sliding, top, and bottom rolling cabinet system
For doors with a maximum of 18mm thick
Sets Include: 1 Top and 1 Bottom rail in 2 meters length
Material: Aluminum