COMPATIBLE WITH- APPLE WATCH SERIES 3-8 CASE SIZE- 38-40-41

COMPATIBLE WITH- SAMSUNG GALAXY WATCH 3 41MM, GALAXY WATCH ACTIVE 2 40MM, GALAXY WATCH ACTIVE 2 44MM, GALAXY WATCH ACTIVE 40MM, GALAXY WATCH 40MM

COMPATIBLE WITH- HUAWEI WATCH GT2 42MM, HUAWEI WATCH GT3 42MM, HUAWEI WATCH 2, HUAWEI WATCH 2 SPORT, HUAWEI WATCH GT 3 42MM, HUAWEI WATCH GT 42MM