The Sporteenie Pocket-Locket is 3 necklaces in 1. Interchangeable magnetic charm holds your choice of image. Just slide open the cool metal tin and find the hidden treasures inside. An 18" stainless steel ball-chain with lobster hook clasp finishes off this one of a kind piece. It's the perfect size, 1" x 3" x .5", to fit in your pocket. Collect them all!