Specifications<br />General<br />	 Compatible with : Gopro Hero 4， Gopro Hero 3 Plus， Gopro Hero 3， Gopro Hero 2， Gopro Hero 1                                                  <br />                        Accessory Type: Chest Straps                                                  <br />                        Material: Nylon， Plastic                                                	<br />Dimension and Weight<br />	 Product Weight : 0.180 kg                                                  <br />                        Package Weight : 0.210 kg                                                  <br />                        Product Size (L x W x H): 19 x 12 x 4 cm / 7.47 x 4.72 x 1.57 inches                                                  <br />                        Package Size (L x W x H): 20 x 13 x 5 cm / 7.86 x 5.11 x 1.97 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Camera Strap                                                	<br /><br /><br /><br />                                                <br />