Main Features:<br />Aluminum alloy frame with tempered glass lens， durable and practical<br />Easy to install and remove<br /><br />    Specifications<br />General<br />	 Apply to Brand : Gopro                                                  <br />                        Compatible with : GoPro Hero 4 Session                                                  <br />                        Accessory Type: Screw， Lens                                                  <br />                        Material: Alluminum Alloy， Glass                                                	<br />Dimension and Weight<br />	 Product Weight : 0.035 kg                                                  <br />                        Package Weight : 0.07 kg                                                  <br />                        Product Size (L x W x H): 14 x 5 x 0.1 cm / 5.50 x 1.97 x 0.04 inches                                                  <br />                        Package Size (L x W x H): 15 x 6 x 1.1 cm / 5.90 x 2.36 x 0.43 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Gold Frame Lens， 1 x Blue Frame Lens， 8 x Screw， 2 x Screwdriver， 1 x Seal Ring                                                	<br /><br /><br /><br />                                                                                            <br />