3 piece set. Beginner, Intermediate and Advanced Plug sizes. Made of body safe, hygienic silicone. Flexible but firm graduated design. Can be cleaned by boiling or in top rack of dishwasher. 100% latex free and phthalate free. Beginner plug measures 4 inches long, can be safely inserted 3.5 inches by 1.4 inches wide. Weighs .31 pound. Intermediate plug measures 4.75 inches, can safely be inserted 4.25 inches by 1.3 inches wide. Weigh .43 pound. Adavanced plug measures 5.5 inches long, can safely be inserted 4.3 inches by 1.75 inches wide. Weighs .6 pound. 3 colors one each: blue, red and orange.