3 density patches on durable, flexible reflective material; reflections of 6% (density of 1.22D), 50% (density of 0.30D) and white; meet MIL-M-9868E requirements. Size of patches: 6 inch x 6 inch.
Useful in graphics & macro-systems where exposure & process control is important. Meets AIIM, engineering & graphic requirements
(Previous Catalog Number: T-70 / QA-41)