Enjoy constant stimulation, because of this butt plug's weight and classic shape. This buttplug is made of Silicone, it features a flexible neck and a beautiful diamond at its flared base. Specifications: Insertable Diameter: 1.25 inches. Total Length: 2.87 inches. Material : Silicone. Waterproof: Yes. Phthalate Free: Yes. From Shots America.