Hakuna Matata keychain for couples. Each puzzle piece has a little heart in the corner. These couples keychains would make a super super cute anniversary, birthday or just to surprise your sweetie! These puzzle pieces are 22g stainless steel and are about 1 x 1.5 inches long and come with jump ring and key rings. Here at Custom Hemp Treasures I celebrate love everyday of the year, get your partner something that is truly personalized and expressive of your unique and special love. Stainless steel is a great alternative to sterling silver. It is very affordable, hypoallergenic and it is strong, durable, and does not easily bend. It will not tarnish, rust or change color. It may seem thin but in fact it is very strong and you can not bend it easily.