Sometimes it's best to just stick with a faithful original. These classic butt plugs will always remain the original daddy of anal toys. Our butt plugs are well-molded to fit inside the anus yet be comfortable and stay in place. We have three butt plugs available: Small (4" insertable; 1.15" max diameter), Medium (4.25" insertable; 1.4" max diameter), and Large (4.75" insertable; 1.9" max diameter). The medium is our most popular size and the large is a more advanced size. These butt plugs are made of PVC material.