AOnes Pack of 2 Silicone Belt Magnetic Folding Buckle for Amazfit Balance/ Amazfit Bip 5 Unity/ Amazfit Cheetah Pro/ Amazfit Gtr 2/ Amazfit Gtr 2E/ Amazfit Gtr 3 Pro/ Amazfit Pop 2/ Amazfit Pop 3S Watch Band Smart Watch Strap(Blue, Grey)