1,Colour: silvery white,black 2,Load capacity: 50kg 3,Material: 2 mm cold board 4,Finish:Clear zinc plated,electrophoreis Model:JY-005B1,Size:Any size is available2,Load capacity:50kgs3,Material: 2 mm cold boar4,Colour:silvery white,black5,Slide cycling test: 50000 times6,Surface: 48 hours salt-spray test7,Finish:Clear zinc plated,electrophoreis8,Package: each pair packed into a poly bag,10 pairs ...