The smooth stainless steel Milanese mesh watch band fluidly around your wrist, Simple and Elegant. And it's fully magnetic, the band is adjustable easily, ensuring a perfect fit for men women wrist 6”-9.8” in circumference. What's in the Box : 20mm watch band ( 2 pairs quick release pins included ). Material : Stainless Steel Mesh and alloy zinc magnetic clasp. Colors: black/silver/ rose gold/gold/coffee brown for optional. Compatibility: 20mm quick release watch band metal strap compatible with Amazfit GTS/ GTS 2 (mini)/GTS 3/ GTS 4 (mini)/ GTR 42mm/ GTR mini 43mm, Amazfit Bip 3 Pro/ Bip/ Bip U/ Bip U Pro, Amazfit Active 42mm, Samsung Galaxy Watch 7 6 5 4/ Galaxy Watch 3 41mm/ Galaxy Watch 42mm/ Galaxy Watch Active 2 44mm/ Galaxy Watch Active 40mm/ Galaxy Gear Sport S4/ Gear S2 Classic, Garmin Vivoactive 5/Vivoactive 3/ Forerunner 55/ Forerunner 165/ Forerunner 245/ Forerunner 645/ Venu/ Venu Sq 2/ Venu 2 Plus/ Vivomove/Vivomove HR/ Vivomove 3 44mm/ Vivolife and other 20mm watches.