Some people wear their hearts on their sleeves while the rest of us wear our hearts around our necks. Check out or new collection of Stainless-Steel Collars. These links measure 3/16 of an Inch and are available in 4 standard neck sizes. Each collar comes with a master lock and 2 keys. Don’t let the weight of your love hang heavy around your neck. Get something simple and comfortable for professing your commitment.