12pcs Rubber Tubing Covers Insert Leg End Caps Protector 30mm x 19mm Product Mame : Rectangle TubingInsert Caps;InsideSize : 30 x 19x 22mm / 1.2" x 0.8" x 0.85" (L*W*Depth) Outside Size : 34 x 24x 25mm / 1.3" x 1" x 1" (L*W*H);Material : Rubber Color : Black Net Weight : 144g Package Content : 12 x RectangleTubingInsert Caps