The Stretch Master 2 Piece Training Silicone Ass Grommet Set is a reliable and comfortable training set for anyone looking to progress their massage therapy techniques. The high-grade silicone grommets are designed to provide comfort and flexibility during extensive stretching, allowing for targeted massage of affected areas while eliminating joint discomfort.

Train that hole! These ass grommets will keep it spread wide open, leaving the insides exposed for penetration, liquid play, or just an innocent peek inside! Two are included so that you can start with the smaller grommet and work your way to the larger. The firm, yet flexible material keeps the opening of the hole pried open for an enjoyable stretching sensation. This unique training set is ideal for advanced anal enthusiasts. Made of premium silicone, they are non-porous and phthalate-free. Clean after use with mild soap or toy-cleaner and avoid use with silicone lubricants.

Small grommet: 1.6" in length, 1.38" inner hole diameter, 1.95" outer diameter of hole, 2.4 inches inner flare, 2.7 inches outer flare.
Large grommet: 1.6" in length, 1.76" inner hole diameter, 2.35" outer diameter of hole, 2.8" inner flare, 3.1" outer flare.