uxcell 2 Pcs Black 3 Sections Side Mount Ball Bearing Sliding Tracks 10" Long Product Name : Furniture Slide Track;Material : Metal Color : Black Size (Each) : Unfolded Length: 50cm / 19.7",Folded: 25.5 x 4.2 x 1cm / 10" x 1.7" x 0.4" (L*W*T) Weight : 523g Package Content : 1 Pair x Furniture Slide Track