Your training starts today with Renegade's Pleasure Plug Trainer Kit. Featuring three varied sizes of sturdy, tapered plugs, this training kit provides a safe and enjoyable way for you to expand your sexual horizons. Made of sleek, odourless TPE, the plugs flare into a steadfast suction cup and can be used with all lubricants. Mini: 8.1 cm x 4.3 cm x 4.3 cm Small: 10.1 cm x 4.3 cm x 4.3 cm Medium: 12.7 cm x 5.3 cm x 5.3 cm