Compatible Model Suitable for all Apple watch series Apple Watch Series 6 Apple Watch Series 5 Apple Watch Series 4 Apple Watch Series 3 Apple Watch Series 2 Apple Watch Series 1 Apple Watch SE, Sport, Edition etc. Features ▲Security buckle, easy to put on and firm ▲9 holes to adjustable, easy and quick to take on and off ▲Lightweight, environment friendly, soft, smooth, waterproof anti-sweat, skin-friendly and non-irritating. Package Included 1x TinoBand silicone apple watch band (iWatch does not included) 1 x gift pouch How To Choose Your Own Wrist Size Step 1- Wrap the rope yo your wrist tight and then mark on it Step 2- Measure the rope length from zero scale to the marked position with the ruler Customer Service We are attach great importance to customer experience. We strive to ensure provide best service and product to our customers. If there are any issues with the product, please no hesitate to let us know, we will offer you a satisfactory solution.