Product Description: This is a set of two RIORES balance discs. I purchased these for core training at home and to improve my posture while working at my desk. A pump is also included. 【Condition】 • Appearance: There are minor scratches and dirt from use, but they are still in good condition. One disc has no noticeable stains, but the other has nearly 20 black stains on the bumps on the underside (see photos). Therefore, I have lowered the price. • Operation: I have confirmed that there are no air leaks. • Cleaning: I will wipe down the entire product with alcohol disinfectant wipes before shipping. 【Specifications】 • Brand: RIORES • Contents: 2 discs, 1 pump • Color: White/Ivory 【Shipping】 I plan to deflate the discs slightly to make them more compact for shipping. Thank you for your understanding regarding this used item.