Magnet: Titanium Magnetic Link

compatible  iWatch Series 1/2/3/4/5/6/7/8/9/10/SE/ULTRA1 & ULTRA2,38/40/41/42mm & 42/44/45/46/49mm，20/22mm,huawei,xiaomi,garmin

Built-in Magnet, magnet can not see front and back, easy to put on and take off from the wrist. Light weight :only 47g, stainless steel is 69g. Exquisite workmanship, surface fine polishing, Anti-allergic, skin-friendly. Durability, high-hardness,high- strength,corrosion resistance