H2H (Heart 2 Heart) is an extensive line of adult pleasure toys designed for the fastest growing segment of adult product buyers in the world today, everyday women and the men who love them! Two very important components make up the brand that is H2H. The finest quality, skin safe products on the market today and beautiful packaging that is playful and suggestive but not objectionable in any way. The first goal of the H2H brand is product quality and safety. Take a close look and you are sure to see the difference. Adjustable cock ring for climax control. Materials used Biothane Rubber ring, Velcro closure. Heart 2 Heart C Ring Biothane Velcro Black from PHS.