The smartest people have key fobs from Green Acorn Kitchen. This 1 inch wide, 100% cotton key fob strap is black with a colorful grid of the periodic table. The back side is a matching striped fabric, also in 100% cotton. A metal swivel clip completes the construction. Strap is durable, attractive and 100% handmade in Minnesota. • 6" x 1" loop with swivel clip • 8" total length • 1.25" Keyring and Swivel Clip • All our products are made from high quality materials • Care: Hand wash cold, air dry flat. Warm iron as needed.