Product information :
Strap material: stone
Note:Non-Apple brand products,Applicable to iWatch models.
Size: 38-41mm large, 38-41mm medium, 38-41mm small, 42-45mm large, 42-45mm medium, 42-45mm small
Small size: about 5.5-6.3 inches of wrist Product weight: about 33.9g after packaging
Medium Size: Approx. 6.3-7.2 inch wrists Product Weight: Approx. 36.2g after packaging
Large size: about 7.2-8.1 inches of wrist Product weight: about 39.3g after packagin