- Easy to Use: Our replacement parts are designed for hassle-free installation and removal, making your experience more convenient. - Product Size: Each eye mask cushion measures 20 cm x 9 cm (7.87 inches x 3.54 inches), catering to various comfort needs while ensuring a snug fit. - Performance Enhancement: Elevate your FPV drone racing experience with our glasses eye mask. It provides comfort and optimal performance, enhancing your visual experience during flights. - Compatibility: Specially designed as a replacement accessory for 3D glasses, our eye mask ensures compatibility, allowing for an improved user experience. - Practical Applications: 1. Perfect for drone racing events, where comfort and focus are essential for performance. 2. Ideal for long movie sessions or gaming marathons, providing a comfortable cushion that enhances your viewing experience. 3. A great solution for VR applications, ensuring a secure and comfortable fit while fully immersing in virtual worlds. These features make our glasses eye mask an essential accessory for anyone seeking comfort and improved performance in their visual activities.