Purple Genuine Leather Vac-U-Lock system has a non-slip construction to assure easy movement with your body. Also comes with 3 fully removable jelly attachments. Fits waists 26 - 44 inches. Dong measures 8 X 1.5 X 4 inches. Vaginal plug measures 4 X 1.75 X 4.75 inches. Anal plug measures 3 X 1.5 X 3.5 inches.