Compatible with Amazfit Active Edge(A2212) Smartwatch. Suitable for men women in business and casual occasions. Top quality stainless steel material and High-tech surface finish, provides smooth touch feeling, extremely comfortable wearing, suitable for both business and casual occasions. The size can be adjusted according to the circumstance of individual wrist, fits 5.5"-8.7" (140mm-216mm)wrist. Up to 8 links can be removed, user can adjust the length easily using the provided link removal tool . Refined dual fold-over clasp design, easily to take on/remove, firmly closed and prevent loosen automatically, safe and fashion. After Sale. We take responsibility for our products. For 12 months after the date of purchase, we take care of all quality-related issues. E ECSEM Metal Replacement Band Compatible with Amazfit Active Edge(A2212) Smartwatch About the Size - It fits for wrist circumference from 5.5" thru 8.5" for most ladies and gentlemen,you can adjust the size with the tool easily. What we have prepared for you: 1. Stainless steel strap: Classic shape and luxurious texture make it the focus of many occasions. 2. Remover: One remover has two replaceable link pins, which is convenient for you to delete/add chains. How to remove&resize the links: 1.Please make sure you work on the side of the band where the pins are slightly inset. Do not try to push out the pins from the side where they look flush. 2.Put the slot where the pins are slightly inserted against the pin of the resize tool. 3.Hold the band on the tool with thumb,and screw the resize tool to push the pins out of the links. 4.Put the pins back to the slot then knock it on the floor to connect the links Package Includes: 1* Amazfit Active Edge Replacement Metal Band 1*Resize Tool 1* Installation Instructions High quality customer services: One year warranty!Full refund or resend replacement if these Replacement band don't fit or meet all of your expectations.Order E ECSEM watch bands with absolute confidence. All problems will be solved when we receive your email.