Carry-on case/suitcase tire covers. By attaching these, you can prevent noise during use, and removing them when entering a room will prevent the room from getting dirty. They protect the tires, which wear down with use, and extend the life of your favorite carry-on case! If used on desk chairs or dining chairs, they prevent scratches on the flooring! ⚫︎Color: Black ⚫︎Size: 　Suitable size: 43-55mm 　Body diameter: 43mm 　Body thickness: 15mm ⚫︎Material: Silicone ⚫︎Condition: Brand new, unused 【Important Information】 【Please read before purchasing】 Please read the following contents carefully and understand them before purchasing. ・To reduce costs, we will compress and fold the product and ship it in simple packaging. ・The actual product color may look different from the color seen on the screen due to the settings of your monitor and the lighting. ・The dimensions of the product may slightly differ from the displayed size. ・Due to being manufactured overseas, there may be slight differences in quality compared to domestic products, such as misaligned seams, slight distortions in shape, incomplete thread processing, small stains, and color unevenness. ・Returns and exchanges due to size differences, sewing quality, or differences in image are not accepted. If you find any defects in the product or points that differ from the specifications, please be sure to contact us before leaving a review. We appreciate your understanding before making a purchase.