uxcell Square Table Chair Leg Tube Pipe Feet Insert Cap 25mmx25mm 20pcs Black Color: Black; Total Size: 25 x 25 x 20mm/1" x 1" x 0.8"(L*W*H) Material: Plastic; Net Weight: 71g Package Content: 20 x Square Tube Insert; Product Name: Square Tube Insert Battery Included: No; Hole Size: 17 x 17mm/0.67" x 0.67"(L*W) Thread Size: 24 x 24mm/0.94" x 0.94"(L*W); Bottom Size: 19 x 19mm/0.75" x 0.75"(L*W)