Feature: 1. Plastic Material: This black camera storage card slot cover is made of premium plastic material, which is durable and comfortable, and has a long service life. 2. Scope of Applications: This camera card slot cover shell is specially designed for Nikon D3100 cameras. And the replacement part fits your camera perfectly. 3. Third Party Products: This camera replacement part is the third party products instead of original products. You can choose according to your needs. 4. Easy to Install: The camera storage card slot cover is simple and easy to install, and it is a very good replacement for camera parts. Guarantee the integrity of the camera. 5. Lightweight and Portable: This camera repair part has a lightweight of only 4g / 0.1oz. Lightweight and easy to carry, you can take it with you when you're out shooting. Specification: Item Type: Camera Storage Card Cover Shell Material: Plastic Gross Weight: 4g / 0.1oz Color: Black Applications: For Nikon D3100 cameras. Package List: 1 x Card Slot Cover