41 mm/40 mm/ 38 mm size band fits 5.1 inch-7.1 inch (130 mm-180 mm)wrists. 49mm/45 mm/ 44 mm/ 42 mm size band fits 5.5 inch-7.5 inch (140 mm-190 mm)wrist. New unique design for upgraded adaptor, more durability. The magnetic clasp has greatly enhanced magnetism, for closure, its firm enough, it will not unconsciously being loose and fall off , that lock your watch in your wrist all day. Its easy to adjust the length of the band.
Brand: MRAIN-H
