Mainly made of high quality PU rubber, mute and wear resistant.The casters have a soft rubber coating for smooth rolling on hard, smooth surfaces with very little resistance. It can be pushed even on the carpet at home, the PU material is strong and will not wear your ground
Used to replace trolley wheels, suitcase wheels, luggage wheels, swivel casters, roller skate wheels
Helps to move it without causing vibrations, rattles, creaks and other dangers and annoyances. Can resist the noise of sidewalks and hallways