【High-quality material】 The adhesive caster is made of high-quality, environmentally friendly ABS plastic and stainless steel. It is stable, strong, durable and reliable, and can be used for a long time. In addition, the stainless steel material makes the steel ball super waterproof and can prevent rust and corrosion. 【Flexible rotation small ball casters for furniture】 Thanks to the innovative design of the 4 steel balls, the movable metal steel ball can easily move 360 degrees. When moving at multiple angles, the self-adhesive furniture casters move without making noise, which ensures a quiet and comfortable environment for you. 【Superior Load Capacity】 The universal small casters are made of a thick and solid ABS roller frame, which gives the self-adhesive swivel casters a strong load capacity. The load capacity of a universal small self-adhesive wheel is 7.5 kg, while the load capacity of load of 4 small universal caster casters can reach 30 kg, which saves your strength and