Introducing the GP-290 Replacement Waterproof Case Back Door, designed to elevate your GoPro HERO4 or HERO3+ experience. Here's why it's a must-have:

• Brand New and High Quality: This replacement back door is crafted with top-notch quality for durability and reliability.
• Detachable and Waterproof: Enjoy the convenience of a detachable design while ensuring your camera remains protected from water damage.
• Thickening of the Transparent Plastic: The thickened transparent plastic provides enhanced clarity for crystal-clear footage.
• Rubber Rings for Waterproof Function: With the added assurance of rubber rings, you can trust in the waterproof functionality for worry-free underwater use.
• Protect Your Camera Back Screen: Safeguard your camera's back screen from scratches, dust, and water with this essential replacement door.

Upgrade your GoPro HERO4 or HERO3+ with the GP-290 Replacement Waterproof Case Back Door and take your adventures to the next level.