1. True-to-life molded frame, seamless fit: -milled aluminum alloy frame with internal anti-scratch padding. Does not block buttons or ports, making assembly and disassembly as easy as removing a phone case. 2. Standard workhorse configuration, fully expandable: Top cold shoe port: Plug in a microphone/fill light for seamless livestreaming and filming. Bottom screw hole: Instantly connect to a tripod for stable , whether standing or lying down. 3. craftsmanship, no cheapness: Sandblasted and anodized: Anti-fingerprint and scratch-, premium gray finish Color:Silver Grey Material:Aluminum Alloy Package Contents: 1 * Protective Frame Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.