Macho Collection Three Ring Set 3 rings for the price of 1 ring. Get hard. Stay hard. Get thick. Holds your cock and balls tight. Clitoral and testicular stimulation. Each ring provides up to 90 minutes of vibrating fun. Super stretchy cock rings with clitoral stimulation nubs. Easy on/off switch. Phthalates free material: SEBS. Cock ring requires 1 AG5 battery each. Ring measures 2 inches long with a diameter of 1.375 inches. Macho Collection Three Ring Set from Nasstoys of New York. The Ultimate Love Toy Company.