1.O Positive Blood Type Patch, O POS O+ NKDA Infrared IR Reflective Medical Patches, Hook and Loop Fastener Backing 1.97 x 1.97 Inch Bundle of 3 Pieces Key benefits Quick emergency identification: clearly communicates blood type O Positive and NKDA (No Known Drug Allergies) to responders, supporting timely and appropriate care. Infrared reflective visibility: IR reflective material enhances recognition in low light or during night operations, helping responders locate the wearer quickly. Secure, durable attachment: hook and loop backing provides reliable bonding to garments or gear and is built to withstand daily use. Compact and practical: each patch measures 1.97 x 1.97 inches, ideal for clothing, vests, bags, or medical kits; bundle of 3 ensures onhand replacements. Reliable quality: designed and tested for durability to maintain legibility and adhesion in realworld conditions. Specifications Blood type: O Positive (O+) NKDA status: No Known Drug Allergies Material: IR infrared reflective patch material Backing: Hook and loop backing Size: 1.97 x 1.97 inches Quantity: Bundle of 3 patches Use scenarios Emergency medical care: worn on a jacket, vest, or hospital gown to convey critical information to EMS or hospital staff immediately. Outdoor and travel safety: attached to backpacks, outerwear, or camping gear to assist responders during outdoor activities or in travel emergencies. Home and caregiving kits: included in first aid or disaster preparedness kits for quick reference in case of medical events or injuries.