-HOLDMI Products-Best quality-Best design-Best service -Original factory price direct sale faster delivery -Compatible for mi band 3 & mi band 4 -Strap ONLY, NOT include the watch/host * The shipping cost which shown on website is calculated by single pcs package. * The shipping cost will be lower if buy more of them, they will be packed in a small carton. * Please contact us for the exact shipping cost if you want to buy more of our product. * The real goods color is not exactly the same as the picture,mightbe a little different. * This color deviation is in the acceptance tolerance . 1).each packed in transparent pearl white resealable plastic bag (resealable OPP bag), bags in a tie batch, batch in cartons;our standard (default) package is OPP bag package 2).or packed in box, box in carton, box package price need to be added u$ 0.32/pcs 3).for sample parcel, one pcs sample inside opp bag 4).for sample, we pack in 28x8x2cm bag, weight about 0.08kg 5).more samples available Company: Hold Mi Century Tech (SZ) Ltd Addr: Section A, 2nd Floor,Building 38#,3rd Industrial Park, Matian Street, Guangming District,Shenzhen, China 6).normal carton size 40*32*32cm, pack 500 bags, or 240 boxes products 7).RTS products lead time is NOT our production lead time. 8).for RTS product lead time: 15 days. 16 days & 20 days just for reference. 9).for RTS product,lead time maybe 3 days or 5 days more or less. 10).adjustment tools also including in bag or box