[Compatible Models]:20mm leather watch band compatible with Samsung Galaxy Watch 5, Galaxy Watch 5 Pro, Galaxy Watch 4 (40/44mm), Galaxy Watch 4 Classic (42mm/46mm), Galaxy Watch 3 (41mm), Galaxy Watch (42mm), Galaxy Watch Active, Galaxy Watch Active 2 (40/44mm), Samsung Gear S2, Samsung Gear Sport. Huawei Watch 2, Watch GT2 42mm, GT3 42mm, and other watches with 20mm lug width. (Note: please measure the width of the lug before purchasing, so as not to cause you unnecessary trouble) [Unique Design]: to increase the practicality of using the watch band, the width of the strap from head to clasp gradually decreases by 2mm. The 20mm band uses an 18mm buckle. At the same time, all sides of the leather watch bands are sewn to ensure its durability. [Adjustable Length]:This leather watch band is designed to fit wrists with a circumference of 6.1" to 8.7"(15.5-20.5cm), a size that fits most people. 8 precision cut holes allow for individual adjustment of the band to give you a perfect fit, but watch geometry may affect fit. Quick release design saves your time making installing and replacing your watch band simple and quick.