The Matthews 159015 Solid Frame Scrim is a professional lighting tool used in film, television, and photography to diffuse light and create soft, even illumination. Measuring 48x48", it features a rigid frame for easy mounting and handling. Key Features: Size: 48x48" Material: White artificial silk, durable and long-lasting Solid frame design for stability and easy handling Softens and diffuses light while maintaining color neutrality Suitable for key light, fill light, or background diffusion