-HOLDMI Products-Best quality-Best design-Best service -Original factory price direct sale faster delivery -Compatible for mi band 3 /4/5/6/7 -Strap only, NOT include the watch/host 1) 1 lot = 1 bag = 50 pcs same color strap, MOQ 50 pcs per color Company: Hold Mi Century Tech (SZ) Ltd Addr: Section A, 2nd Floor,Building 38#,3rd Industrial Park, Matian Street, Guangming District,Shenzhen, China 2). 6colors for your options, more available