Polyurethane Snap closure High Quality: All the silicone beads from this bracelet keychain are threaded together with a double-stranded line, the wristlet is strong, you can easily open and close, without worrying it is too small or too big. The bracelet, big ring and mini purse have been double checked, to make sure hold your cards and keys well. Material and Size: The wristlet keychain is composed of 14 smooth, food-grade, BPA free silicone beads in 15mm and 1 natural wooden bead. This Silicone Beaded Ring diameter is 2.36", equipped with a detachable high-quality leather mini purse which is 4.1"*3.3" with 3 windows, it can carry 6 ID or credit cards together. It is also a car key holder; the large metal buckle ring can hold up your keys very well. Comfortable to Wear: The silicone beads are waterproof. You can wash it after long time use and without any trouble. The smooth touching of the beads on your wrist makes you fashion and comfortable. If you choose the key chain bracelet with a natural wooden bead, it can be continued to receive essential oils, perfumes and other fragrance liquids, leaving fragrance for a long time. Free Hands: The bangle keychain wallet not only makes you find the keys easily but also sets your hands free. When you have full hand shopping bags, push a stroller in the park or enjoy the sun on the beach, just wear the women key ring on your wrist, focus on more important things.