- Durable but lightweight keeps your iPhone 4 secure and protected<br />- You can run、 ride、 lift and more without missing a second of your favorite music<br />- Unique design allows easy access to all functions without having to remove the skin<br />- Wrap the band around your arm or wrist and secure the adjustable strap<br />                                                                                                                                Dimensions: 18.50 in x 5.12 in x 0.12 in (47.0 cm x 13.0 cm x 0.3 cm)<br />Weight: 1.27 oz (36 g)<br /><br />