Uxcell a15121800ux0743 Drawer Slides 30Cm Length Side Mounted Ball Bearing Cabinet Drawer Slides 2 Pcs Product Name: drawer slide; material: metal Weight: 263G; Package Content: 2 x drawer slides Main Color: Silver tone; Dimension: (folded)30 x 2.6 x 0.83cm/12" x 1 inch x 0.33"(L*max.W*t) Full extended length: 50.5cm/20"; section Number: 2 sections Mount hole size: 9 x 4.4mm/0.35" x 0.17" (l*w), 7 x 4.4mm/0.28" x 0.17"(L*w)