Product information :. Material: metal. Color: black silver gold dark green starlight graphite rose pink rose gold midnight blue. Size Information:. Watch band size: application: iwatch 8/7 [41mm] send transparent protective case+film *2 application: iwatch 8/7 [45mm] send transparent protective case+film *2 application: iwatch 6/5/4/se [40mm] send transparent protective case+film *2 application: iwatch 6/5/2 application. 2 Applicability: iwatch 1/2/3 [38mm] sends transparent protective shell+film *2 Applicability: iwatch 1/2/3 [42mm] sends transparent protective shell+film *2 Applicability: iwatch ultra【49mm] sends transparent protective shell+film *2. Packing list:. Watch band *1, protective case *1, film *2