Black Rubber Corner Angle Feet Pipe Tubing End Cover Caps 25mm 30mm 35mm 40 50mm
25x25mm x3mm（Thickness）X25mm（High）Suitable for with a wall thickness of 2.5-3.5mm. 30x30mm x3mm（Thickness）X25mm（High）Suitable for with a wall thickness of 2.5-4mm. 35x35mm x3mm（Thickness）X31mm（High）Suitable for with a wall thickness of 2.5-4mm.