1/5/10Pairs Drawer Runners Replacement Metal Grooved Ball Bearing Slides 17/27mm
#1：17mm width drawer runners. #2：27mm width drawer runners. - Width: 27mm. 1-10 Pairs Drawer Runner. - Type: Ball Bearing. Seat Parts. Feature：2 Fold. All accessories and bonus gift are not covered by warranty such as carry bag and battery.