1、Applicable Models: Camera thumb up grip is designed for GRIII and for GRIIIX, it will not interfere with the use of other buttons and functions of the camera when in use. 2、Metal Material: Camera thumb up hand grip is made of aluminum alloy, one piece body design, CNC machining, anodized surface antioxidant treatment, more sturdy. 3、Easy to Install: Hot shoe thumb up grip is mounted on the camera's hot shoe by snap on method, easy to disassemble and install, and the design of the handle is ergonomic. 4、Easy to Use: When holding the camera, the thumb can just press on the bend of the handle, increasing the comfort of holding the camera, so that the user's hand is not easy to fatigue, with the advantages of lightweight and practical. 5、Hot Shoe Interface: Camera hot shoe hand grip adopts hot shoe interface insertion and removal, to protect the camera hot shoe mouth to prevent the dust from entering, applicable to most of the cameras with cold shoe interface. Item Type: Camera Thumb Up Grip Material: Aluminum Alloy Applicable Models: for GR III GR IIIX 1 x Camera Thumb Up Grip