Band Compatible device type: Smartwatch Apple Material: Aluminium, Fluoroelastomer Blue 1 pc(s) Made with compression-moulded perforations for breathability, the Nike Sport Band is durable and strong, yet surprisingly soft. It features colourful flakes that create a randomised pattern, making each strap completely unique. The smooth, dense material drapes elegantly across your wrist and feels comfortable next to your skin. A new aluminium pin-and-tuck closure gives the pin a fresh matt finish.This strap contains at least 32% recycled fluoroelastomer, with each flake containing at least 66% recycled fluoroelastomer. Features Buckle material Aluminium Material Aluminium, Fluoroelastomer Compatibility Apple Watch 42mm, 44mm, 45mm, 49mm Brand compatibility Apple Product colour Blue Compatible device type Smartwatch Product type Band Weight & dimensions Wrist size range 160 - 210 mm Packaging content Quantity per pack 1 pc(s)