Features: 1. Flash Topography Cnc Aluminum Alloy Magnetic Multi-Expansion All-Inclusive Frame 2. Real Machine Mold Opening, 1:1 Real Machine Mold Opening CNC Finishing To Create A Camera Button That Does Not Block The Camera, Quick Release Switch, One Press The Lock, One Push To Unlock. A Magnetic Double-Page Card Slot Is Set At The Bottom To Expand The Accessories With Three Card Slots. 3. Quick Installation And Quick Release Unlocking , Easy To Open/Unlock, Lock It When You Press It, And Unlock It By Pushing The Button 4. Tight Holding Design, No Shaking And No Vacancy Of The Camera, The Topology Fits The Camera Tightly, The Camera Has No Vacancy And No Shaking, And The Inside Of The Cage Is Equipped With An Anti-Slip Rubber Pad To Effectively Protect The Camera From Scratching. 5. CNC Finishing Weight Reduction, Hollow Design On Both Sides Description: 1. Material: Aluminum Alloy 2. Size: 146.5 x 66 x 29.5mm 3. Surface Technology: The Surface Is Anodized 4.Color: Black Package Contents: 1 x Rabbit Cage 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.