【Compatible with Gopro Hero 12/11/10/9 Action Cameras Only】Works with Gopro Hero 12/Hero 11/Hero 10/Hero 9 Black Action Cameras Only. | 【Helmet Chin Strap+Handlebar Bike Mount】The chin mount is integrally formed, it's stable and hard to crack. the soft rubber gasket on the back is designed with non-slip particles. the middle part of the chin mount adopts a sunken design to highlight the soft glue on purpose to avoid scratching the helmet. the bike mount fits any round or semi-round tube from 19 - 35mm in diameter, you can attach your camera to a seat post, or handlebars to capture awesome videos. | 【Backpack Strap Mount+Flexible sponge tripod】The backpack strap is made of non-slip material to prevent the shoulder clip from sliding, and the base plate is made of elastomer fits comfortably and reduces camera shake for camera video. adjustable shoulder pad fits with different sizes of shoulder straps. The flexible tripod can support action cameras in any situation and can be wrapped around branches, and railings, The intermediate sponge can protect the surface from scratching. | 【24-inch Extendable Monopod + Soft Rubber Floating Monopod】The length of the monopod is 24 inches and it is made of aluminum and soft rubber, this monopod is twisted to lock and is more stable than the pulled-direct one. and you can pull the selfie stick to any length you need and then twist it to fix it, The floating monopod is made of soft rubber outside,comfortable to hold. and the bottom of this floating monopod can be opened, where you can store small things, this floating bar can be used for snorkeling or diving, | 【40m Waterproof Housing Case+3 Color Filters for Gopro Hero 13/12/11/10/9】The case has a waterproof rubber ring for a fully sealed effect. which can provide great waterproof protection and also daily protection. it can used for diving underwater 40m(Maximum), 3 color filters can help you correct the picture color when shooting underwater. the red filter is used for the seawater scene, the pink filter is used for the snorkeling scene, and the purple filter is used for the freshwater scene.