Features: 1. Vision, Experience, Feeling 2. Ideal for capturing dynamic moments, portable design, easy to carry, convenient video light operation and use 3. Aluminum alloy shell body provides effective protection for the camera 4. CNC precision processing technology with sandblasted anodized surface treatment for fine texture and soft touch feel 5. Compact and portable storage design, space-saving Specifications: 1. Compatible Model: GoPro Max 2. Dimensions: 5.1 x 1.8 x 0.6 cm 3. Material: Aluminum Alloy + Silicone 4. Type: Battery Cover 5. Manufacturing Process: CNC 6. Surface Treatment: Hard Anodization 7. Color: Black Package Contents: 1 x Battery Cover Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.