Arnold is a silicone sleeve was designed to be worn over a man's non-erect penis and kept in place by slipping the scrotum through the attached ring. The fit is the same as Wayne, however Arnold is more generous in penetration width. The silicone is solid at the tip for firmness and offers an extension of length for the man wearing it and partner being penetrated. A good choice for men with erectile dysfunction who want to be able to penetrate their partners, or anyone who wants to be engage in penetration independent of a penile erection. Size: largest width 2.25" with insertable length of 6.5". Total length (with strap) is 9.25". Cleaning Instructions: Clean with soapy warm water. This item can also be cleaned in the top rack of a dishwasher. If you wish to share this item or use it both vaginally and anally, cover it with an unlubricated condom each time. Special Instructions: Use with water-based lubricants only, as silicone-based lubricants will damage this item’s surface.