4 Pack Steel Masterlocks Non-metal Chastity Devices The Aneros MGX sizes are

The Aneros MGX sizes are 3 3/4 inch shaft length with a 3 1/4 inch diameter

body-hugging panty vibe for a discreet and hands-free pleasure experience

That is it

By simply placing the ring around the penis head and placing the ball on the underside of the shaft

It is practically ready to go straight out of the box

4 Pack Steel Masterlocks Non-metal Chastity Devices The Aneros MGX sizes areThese durable 1 4" padlocks are great for all the locking cuffs and dungeon irons we sell. These locks are all keyed alike, so you can use any of the included keys with the locks. They are durable, weather resistant and will help keep things safely locked in. Each set includes four keys and four padlocks.