This set of 3 smooth, softly graduated plugs are great for gentle introduction into anal play. The ergonomic design mimics the natural curves of the body, and the firm yet soft silicone is comfortable enough for long term wear. The softly rounded tips and non-threatening size are perfect for training or working up to the next size. The suction cup base lets you stick each plug to a smooth, hard surface for hands-free insertion. Measurements: Small: 4 inches in total length, 3.5 insertable, 1 inch in diameter; Medium: 4.5 inches in total length, 4 insertable, 1.1 inches in diameter; Large: 5 inches in total length, 4.25 insertable, 1.25 inches in diameter. Material: Silicone. Color: Black. Note: 3 plugs included