This wristlet is ideal for accessorising your case, elevating your look, and adding a functional touch to your everyday essentials. It´s smart, easy to use, and attachable to most phone cases. The attachment patch is included. Our wristlets, or phone straps, attaches to your phone case with an attachment patch. *Attachment patch to connect to your phone case is included (phone cases are sold separately) *Functional hook for easy attachment *For a hand-free use Please note that we do not recommend combining this product iPhone models X, XS and X Max or with our clear and silicone cases if you have any of the following phone models: iPhone 11/11 Pro/XR, XS, XS Max. The attachment patch/chain should be attached to the phone case in accordance with the instructions in the guide. If not, IDEAL OF SWEDEN is not responsible for any damage or lack of function of the product or your phone. The beaded construction is delicate and should be used with extra care. MATERIALS Composition; ABS resin, polyester. Ring hook: zink alloy Attachment patch; TPU, Hardware: Zinc alloy MEASUREMENTS Chain: length: 16 cm (drop length) Attachment patch; length: 6 cm, height: 4 cm