☆ Set of 4 swivel rubber casters, 50mm each. ☆ Model: 405P-R 50mm ☆ Includes 2 with stoppers and 2 without. ☆ Used only indoors on carpet; never used outdoors. ☆ Please note that some dust and price tags remain, which couldn't be completely removed. Considering these points, the condition is listed as "slightly damaged." Please consider these details!