100% Military Specification Collar with 300 Lb GT Fastex Side-Release Acetal Buckle, the strongest side-release buckle on the market. Made with 1 inch x 5 inch Long Velcro Pile. Attach any branch label just like today's military uniform. Show your support for our military or your favorite branch. Available in either Medium (12-19 inch long) or Large (15-25 inch long) sizes.Colors by Military Branch:US Army ACU Digital Camo branch tape on Foliage Green collarUS Navy ACU Digital Camo branch tape on Foliage Green collarUS Air Force ACU Tigerstripe Camo branch tape on Foliage Green collarMarines ACU Desert Camo branch tape on Coyote Brown collarUS Coast Guard Blue tape on Black collarFDNY Blue tape on Black collarPolice K-9 Blue tape on Black collarK-9 Patrol Coyote Brown on Coyote collarIMPORTANT: Please allow up to 30 days for delivery of these collars.