... table slide runner 1,Colour: silvery white,black 2,Load capacity: 50kg high quality up and down ball bearing dining table slide runner ... 50kgs3,Material: 1.5mm-2 mm cold boar4,Colour:silvery white,black5,Slide cycling test: 50000 times6,Surface: 48 hours ... to ensure the precision holes and excellent quality.And our slides are suitable for below tables: high quality up and down ball bearing dining table ...