Mobile Projection Screen 20'' 30'' 40'' 50'' Manual Pull Up Projector Screen, Retractable Tabletop Screen Portable Movie Screen for Indoor Outdoor(30inch (4:3))

Portable Projection Screen: The edges and back of the screen are treated with black coating to reduce ambient light interference, delivering more realistic projection effects; the addition of a scissor-style support structure greatly enhances overall stability, making it less prone to tipping over during use
Desktop Projection Screen: Made of high-quality fiberglass for a smooth and delicate surface, paired with a sturdy and durable metal frame, providing comprehensive protection for the screen and effectively extending the product's lifespan
Multiple Sizes Available: The product includes the two main aspect ratios of 4:3 and 16:9, with sizes ranging from 20, 30, 40, to 50 inches. You can choose the most suitable size according to your desktop space and specific usage scenarios
Eye-Care Design: This manual projection screen innovatively uses diffuse reflection imaging and a wide-angle design, effectively reducing eye fatigue caused by prolonged viewing, while supporting multiple viewers from different angles, meeting the needs of group viewing
Suitable for Multiple Scenes: Whether its an indoor home theater, classroom teaching, office meetings, or outdoor camping, backyard movie nights, and travel, this projection screen adapts perfectly, offering an immersive viewing experience