From The Stockroom, here's a trainer-style gag has a ball mounted on a post coming out of a plate, all made of rubber. It has one leather strap which buckles and locks securely behind the head, and it has two extra straps which lock over the top of the head and beneath the chin.
(And for those of you who are not so serious about BDSM, the buckles will also work without locks.)
This is just one of the items on sale this week at The Stockroom for Independence Day... Save up to 50% on many sex toys, gear and more! But hurry – the sale ends July 7th.