LEGEEON Glow Dark APOS A+ NKA Blood Type No Known Allergies Tactical Morale PVC Rubber Fastener Patch Size: 2,0 x 2,0 inches / 5,0 x 5,0 cm (aprox +/- 5%) Made in soft and washable 3D PVC/rubber featuring a high level of details and precision Double-sided Touch Fastener backing (hook and loop) NKA = No Known Allergies Glows in the Dark (GITD/GID)