The Dominant Submissive Cockring & Handcuffs are perfect for couples looking to spice up things up! Both the cuffs and cockring are solid metal and the cuffs are locking for true restriction! Keys are included. Take a walk on the wild side Handcuffs complete with 2 keys and safety release Metal cockring Materials: Metal Size: Handcuffs: Length – 10.625in., Height – 3.125in., Cock Ring Inner Diameter – 1.75in.