iYunyi Men Male Underwear Thong C-strap mention Ring Bracelet It can be used as bracelet, hand ring, show personality and also as men "put-ring" brings wonderful visual effect increases. Two buttons can be used to adjust the size, suitable for any "Big Gun size" of the customer. Products not only have increased the "Big gun" function, but also effective in preventing varicocele is often done in the office men must. Material is soft, elastic, so he fit any " Big Gun size". This is both a commodity code, This size can be adjusted by means of two buttons, completely open the length is 20 cm. The two buttons are all on the perimeter of 16 cm, the Department of the buttons on the perimeter of a single 18 cm. Item name:Men's Male Underwear Thong C-strap mention Ring Bracele. Fabric:95%Polyester,5%Spandex.