Specifications:Product Name: Xiaomi 3 stainless steel replacement strapProduct weight: 55gCircumference: 150-225mmPackage included: strap *1 screwdriver *1 OPPO bagSuitable for the crowd: allProduct description:Made of anti-allergenic stainless steel material, sturdy and safe.Fine workmanship provides long service life.Smooth and delicate, fit your watch perfectly.Unique magnetic design, easy to install and remove.The size can be adjusted according to the circumstance of individual wrist by a tool.Anti-lost design, perfectly suitable for Xiaomi Mi band 3 Watch.Lightweight design make your sport life more comfortable.