NSN#: 6910-01-560-2972 (Blue Color for Training applications) When NAR began work on the C-A-T GEN 7 they considered every element that defines a tourniquet designed for combat use. They were challenged to find the best, most forward-looking way possible to enhance performance and maximize application success. But they didn’t do this alone. Leveraging input from after action reviews, researchers, material scientists and you, the end-user, NAR was able to create the most advanced C-A-T to date. Every component of the C-A-T GEN 7 is optimized for performance and reliability. The C-A-T GEN 7 has a single routing buckle system that (1) allows for extremely fast application and effective slack removal (2) Simplified training with single protocol directions for all applications. The patented C-A-T is a true one-handed tourniquet proven to be 100% effective by the U. S. Army’s Institute of Surgical Research. The NAR C-A-T Tourniquet Pouch makes a great carrying case to keep this life saving device close at hand. Proven to be 100% effective in occluding blood flow in both upper & lower extremities by the U. S. Army's Institute of Surgical Research Dimensions: 37. 5"L (when open) Dimensions: 6. 5" L x 2. 4" W x 1. 5" D (packaged) Weight: 2. 9 oz.