This bulbous anal plug, available in Black or Red, has an insertable length of 3.5 inches and a maximum diameter of 1.5 inches on the largest bulge. Made of flexible silicone, this butt plug is kind on the skin and has a rounded end for easier penetration. It also comes with a flared base for better grip and is hypoallergenic, durable, non-porous, odourless and even dishwasher safe.