Approx.8.5x10.5cm/3.35x4.13inches The keyring can hold your car keys, house keys. It can be worn on your hand and attached to your purse, backpack, travel bag, or handbag to free your hands. The card wallet that has a clear spot for your id on the back can hold ID cards, credit cards, driver’s licenses, and cash in it. And the tassel makes the silicone bracelet more fashionable. 13 round beads are made of BPA-free and food-grade silicone; 1 hexagonal bead is made of natural wood; the Card Wallet and tassels are made of durable PU leather.