Slim Ring Slim Ring with instruction manual. Supports inner weight during walking, aiming for a beautiful body. Place the ring on the joints of both big toes, with the thicker side of the ring towards the center of the body, and the circular convex part on the center of the underside of the big toe. Use it when walking, such as commuting, taking a walk, or going out. Material: Silicone Product size: Weight: approx. 0.5g (per side) Diameter: approx. 22mm Made in Japan Washable There are no noticeable scratches or stains, but there is some dirt on the instruction manual. Please check the photos. Although there are individual differences, I have reached my goal, so how about it for someone who wants to try it out? Please purchase after understanding that it is a used item. Slim ring for diet support, Set of 2 - Product name: Slim Ring - How to use: Diet support - Quantity: Set of 2 Thank you for viewing.