Based on this product's specifications, here are some alternatives and similar models
Projection screen ART EP P50 4:3 – fixed 4:3 aspect ratio, model EP P50 4:3
Summary description:
ART EP P50 4:3 is a projection screen designed for 4:3 aspect ratio image display. Manufactured in China with CE certification, this model provides a dedicated surface for presentations, classrooms, meetings or home projection setups that require the classic 4:3 format. Suitable for fixed installation where a consistent image geometry is needed.