The Matthews 159014 Solid Frame Scrim 48x48” Black Double is a professional lighting control tool designed for film, video and photography production. It consists of a sturdy fixed rectangular frame measuring 48 inches by 48 inches, fitted with black double‑scrim fabric that significantly reduces light transmission. The frame is built from thin‑wall tubing and finished with black powder‑coating to minimise reflections, making it ideal for controlling lighting in both studio and location environments. Key Features: Large 48 by 48 inch Size for Coverage: The square frame spans a full 4 feet by 4 feet area, giving ample surface to block or modify lighting across wide subjects or scenes. Black Double Scrim Fabric for Light Reduction: The “black double” fabric layer reduces light intensity by approximately 1.2 stops, allowing precise shadow creation, negative fill control and dramatic shaping of illumination. Durable Thin‑Wall Tubing Construction: Built with 3/8 inch thin‑wall tubing to keep the frame lightweight yet robust, ensuring ease of handling and reliability under repeated use. Black Powder‑Coated Finish on Frame: The frame’s non‑reflective black powder‑coat finish prevents unintended light reflections or bounce, maintaining lighting integrity on set. Bottom “Ears” for Fabric Protection or Tie‑Offs: The frame includes two bottom tabs or “ears” which help protect the fabric when the frame is slid in and out of storage boxes, and provide anchor points for tying off in rigging scenarios.