Features: Replacement battery door for camera. Made of plastic and metal, solid and durable. Designed to replace broken, damaged, cracked, or unusable battery covers. Compatible with 40D 50D models. Easy to install and use. Battery cover door only; other accessories shown in the picture are not included. Specification: Item Name: Battery Cover Door Material: Plastic + Metal Size: Approx. 4.1 x 3.7 cm / 1.61 x 1.46 in Color: Black Compatible Models: For 40D 50D Quantity: 1 PC (other accessories shown in the picture are not included) Note: 1. Transition: 1 cm = 10 mm = 0.39 inch 2. Please allow 01 cm error due to manual measurement. Ensure you are comfortable with this before purchasing. 3. Due to differences in monitor displays, the picture may not reflect the actual color of the item. Package Includes: 1 x Battery Cover Door (without retail packaging)