Main Features: <br />AT450 58mm lens 8-line star filter set with lens cap and adapter ring<br />8-line star lens filter<br />Add sparkle to your night shots， street scenes， lamp posts， streetlights， candle lights and so on<br />Filter diameter: 58mm<br />Compatible with GoPro Hero 4 Session action camera<br />Lens cap for protecting your lens<br />Including a lens adapter ring for waterproof case<br />Comes with a screwdriver for easy installation<br />A great choice for your action camera<br /><br /><br /><br />    Specifications<br />General<br />  Apply to Brand : Gopro                                                  <br />                        Compatible with : GoPro Hero 4 Session                                                  <br />                        Accessory Type: Camera Lens Cover， Filter Lens Adapter， Filters                                                  <br />                        Material: Plastic                                                  <br />                        For Activity: Universal                                                 <br />Dimension and Weight<br />  Product Weight : 0.037 kg                                                  <br />                        Package Weight : 0.1 kg                                                  <br />                        Product Size (L x W x H): 5.8 x 5.8 x 1.8 cm / 2.28 x 2.28 x 0.71 inches                                                  <br />                        Package Size (L x W x H): 10 x 9 x 4 cm / 3.93 x 3.54 x 1.57 inches                                                 <br />Package Contents<br />  Package Contents: 1 x AT450 58mm Lens 8-Line Star Filter， 1 x Lens Cap， 1 x Lens Adapter Ring， 1 x Screwdriver                                                 <br /><br /><br /><br />                                                <br />