Product information:

Applicable brands: Apple
Color classification: Ring buckle chain-star light ring buckle chain-silver ring buckle chain-black ring buckle chain-gold ring buckle chain-rose gold ring buckle chain-silver + half-pack electroplating silver shell ring buckle chain-black+half pack electroplating Silver Shell Ring Buckle Chain - Gold + Half-Pack Electroplating Silver Shell Ring Buckle Chain - Rose Gold + Half-Pack Electroplating Silver Shell 
Strap size: iWatch1-3 [38mm] iWatch4-6/SE [40mm] iWatch1-3 [42mm] iWatch4-6/SE [44mm] iWatch 7 [41mm] iWatch 7 [45mm]
Non-Apple brand products, compatible with Apple models

Packing list:

Watch strap*1/Case*1+Watch strap*1