[Smooth and Stable]: Smooth opening and closing with ball bearings for greater stability.
[Sturdy]: Made of high grade cold-rolled steel and galvanizing surface. 1.4mm thickness of inner rail can withstand 150 pounds of weight. anti-corrosion、anti-rust, up to 50,000 times pulled and save your replacement cost.
[Choose Tips]: 8 sizes (10",12",14",16",18",20",22",24") available, measure your drawer length without the frame board, choose 1" shorter size if length not even. make sure your slides length no longer than cabinet case depth.