uxcell 14" Roller Wheel Kitchen Cabinet Drawer Keyboard Slide Glide Runner 4 in 1 Set Product Name: Drawer Slide; Material: Metal,Plastic Weight: 707g; Package Content: 1 Set(4pcs) x Drawer Slide,Some Installing Screws Main Color: White; Battery Included: No Mounting Hole Diameter: 5mm/0.2",8 x 5mm/0.3" x 0.2"(L*W); Wheel Dia: 19mm/0.8" Folding Size: 35 x 3.5 x 0.8cm/14" x 1.4" x 0.3"(L*Max.W*H)