This beautiful key chain is called a Tetra Orb. Geometry and art of Chainmaille collide in this awesome piece. The Tetra Orb is made from Jump rings with a captured Handmade by Marina cute felted bead. I put thsse cute toys on my handmade weave chain I have made from stainless steel very strong 5mm jump rings. Fun and Unique Gigt! You may put a couple drops of essential oil to the felt ball for yummy scents and a good mood ! Enjoy 5" length, BIG lobster claw closure The tetra orb measures 1.8 " wide and 1.8" tall.