[4 pcs steel balls Black]

[4 pcs steel balls 2 steel balls]

[2 pcs steel balls 2 steel balls]

[2 pcs steel balls Black]

Set Contents: 16 casters (4 stainless steel balls, Length: 2.0 inches (5.2 cm), Width: 1.1 inches (2.8 cm), Height: 0.5 inches (1.3 cm) from ground; Material: Made of high quality ABS and 304 stainless steel, smooth and abrasion resistant, with good load bearing capacity, and no burr on the edges. 【Easy Installation】Self-adhesive (you can attach the casters to the underside of the furniture) and the other is drill (there is a small hole on the bottom for use with nails. 2 installation methods. [Features] It does not interfere with 360° multi-angle movement; sturdy and durable, adhesive casters that are very low when working. 4 cradles 30kg, 8 pieces 60kg Stick it to the bottom of the item, do not affect the aesthetic of the item, smooth edge, no poking to your hands. Wide range of uses: trash cans, costume cases, color boxes, small heaters, etc. By simply attaching the casters to eliminate the hassle of having to move around. This means that you dont have to hold heavy items but it makes cleaning and moving much easier. Balanced corners The casters themselves are small and can be reduced even when installed.