Feature :
1 . The band is designed to fit your wrist.No buckle,easy to put it on or take it off.and it's comfortable to wear on your hands.Soft,snug,lightweight and Stretchy.
2 . Watch band each color is worthy of your own, each strap can perfectly match your watch And your clothes,they will bring you a day of happiness.Make you happy.

Detail :
Material : Silicone

22MM
for Samsung Galaxy Watch 46mm
for Samsung Gear S3 Classic
for Samsung Gear S3 Frontier
for huawei watch gt strap
for huawei watch gt 2 46mm band
for huawei watch gt 2e
for amazfit gtr 47mm 
for Huawei Honor Watch Magic
for Huawei Watch 2 pro
for Xiaomi Huami Amazfit Stratos 2/2s                                                                                                                                                                                                                                                                         
And other traditional or Smart Watches with standard"22mm"lug width.

20MM:
for：Amazfit gts 2/Amazfit bip
for Samsung Galaxy Watch 42mm
for Samsung Galaxy Watch Active2（40mm 44mm）
for amazfit gtr 42mm
for Samsung Gear S2 classic, Gear Sport; Huawei watch 2,huawei watch gt 2 42mm band
And other traditional or Smart Watches with standard"20mm"lug width.

Include :1*Watch Strap