Features: Provide comprehensive protections and enhances camera stability. Rich external expansion slots, supporting multiple accessory extensions. Quality materials, lightweight, sturdy and full of durability. Ergonomic design, easy to install and disassemble. Do not cover the storage card, battery compartment, and data cable holes. Specifications: Material: Aluminum Alloy, Carbon Fiber Color: black Cage Size: approx. 62x144x112mm/2.44x5.66x4.4inch Applicable Model: for A7S3 A7M3 A7R3 A9 Digital Cameras Package Includes: 1 Piece Camera Cage 1 Piece Handle note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.