Name: square tube / round tube rubber pin sleeve / tube jacket Material: synthetic rubber (raw rubber or silica gel can be customized) Color: Black (large quantity, various colors can be customized) Advantages: thickened and wear-resistant (the bottom is thicker than the wall thickness), good anti-skid effect, noise reduction, good shock absorption effect, micro elasticity and softness Disadvantages: Rubber smell, rubber mixing and die casting, rough workmanship compared with PVC soft rubber (it is recommended to buy PVC soft rubber protective sleeve if you mind rubber smell) Purpose: it is used to wrap table feet, stool feet, various shelf feet, mechanical equipment feet, various square / round pipe orifices for dust and water prevention, prevent pipes from moisture and rust, and prevent floor scratches and noise.
There are two materials: Rubber and PVC soft rubber, which can be selected in the store
If you don't mind the smell of rubber, it's recommended to buy a rubber jacket with thicker bottom and more wear-resistant