The Maia Novelties Doobie is the 3-piece Anal Trainer Kit that expands upon the vastly successful 420 series products. The Doobies set consists of 3 anal plugs with a hemp leaf base. This is a graduated set, so sizes range from Small, Medium, to Large. This is an excellent set for the beginner to anal play. Each Doobie is made of 100% body safe Silicone and the hemp leaf acts as a rim to prevent over insertion and to allow for easy retrieval. 3 piece anal trainer set Hemp leaf base, prevents over insertion Graduated sizes Waterproof Use only with water based or hybrid lubricants 100% medical grade silicone Contoured for safe insertion and easy removal MEASUREMENTS: Small length: 3" (7.62 cm) Medium length: 3.5" (8.89 cm) Large length: 5" (12.7 cm)