20mm 22mm Magnetic loop For Haylou GST RS4 LS12 Plus RS3 LS04 RT LS05S LS02 RT2 LS10 Smart Strap Watch Band Metal Mesh Bracelets 20mm 22mm Magnetic loop For Haylou GST RS4 LS12 Plus RS3 LS04 RT LS05S LS02 RT2 LS10 Smart Strap Watch Band Metal Mesh Bracelets. Sale price : $4.90 Category : Consumer Electronics