The Wendy Williams Anal Trainer Kit is a set of 3 butt plugs of varying sizes and shapes specifically designed to allow you to work your way up the spectrum of backdoor pleasure.. This set is great for beginners and anyone interested in exploring anal play. The soft semi-flexible material is flexible enough to allow for positioning, but hard to enough to ensure easy penetration. Intended for those that may not be used to anal play, the anal trainers (or butt plugs) start small and increase in size. Many find that the medium or large are just the right size - this varies by person and is a personal preference. Experienced users may find the small and medium too small. Purple color. Made of PVC. Can be used with all lubricants, including silicone. Small plug: .75 inches in diameter and 4.8 inches long, with a usable length of 3.9 inches Medium plug: 1.25 inches in diameter and 5.6 inches long with a usable length of 5 inches Large plug: 1.6 inches in diameter with and 7.2 inches long, with a usable length of 6.5 inches