Size and pack Dimensions: 5 x 2.5 cm Pack of 2 olive green Type O+ (O positive) embroidered blood group patches Why you need these patches Fast visual identification of blood type in an emergency reduces time spent on medical assessment. Small, low-profile patches provide clear identification without interfering with gear or movement. Olive green color and embroidered finish blend with tactical and outdoor clothing for discreet, durable marking. Key features and benefits Hook and loop back: attaches securely to backpacks, plate carriers, vests, hats, helmets, jackets, uniforms and other tactical military gear for quick placement or removal. Durable and form-fitting: designed to conform to curved surfaces and stay in place during activity. Washable and easy to remove: keep patches clean and reusable without special care. Embroidered construction provides a professional, long-lasting label that resists wear better than printed alternatives. Compatibility and performance Works with any surface that accepts hook-and-loop fasteners (loops on gear or a loop-panel base can be used). Compact 5 x 2.5 cm size keeps identification visible while remaining unobtrusive. Suitable for tactical, outdoor, and everyday uniforms where clear medical identification is required. Practical use scenarios Field operations: attach to a plate carrier or backpack for instant medical ID during training or deployment. Outdoor activities: add to hunting jackets or backpacks to ensure first responders know blood type in case of injury. Emergency preparedness: keep on a helmet, jacket, or uniform at work or on duty for rapid identification during rescue situations. Care and installation Press firmly onto hook-compatible surface; remove by peeling gently from one edge. Machine washable when attached to loop-panel compatible clothing or remove before laundering if preferred. What sets these patches apart Specific Type O+ identification in a compact, tactical-ready embroidered patch design with reliable hook-and-loop attachment, offered as a convenient two-pack for multiple placements or backups.