Anime morale patch. Morale patch include loop and hook backing.
GFL2 CBT3 Datamine - Character Animated Backgrounds with G36, QBZ
G36 - IOP Wiki
Neural Upgrade Batch 13 - G36c : r/girlsfrontline
Gr G36 Costume Preview : r/girlsfrontline
Girls Frontline (GFL) G36 Morale Patch. — FEI Corp
New Mecha Skins #2 - 416, MG36 : r/girlsfrontline
Girls' Frontline SPAS-12 Pinup Woven Morale Patch – Anon Patch Store
Gr G36 Girls Frontline Wiki - GamePress
Girls' Frontline: G36 - Moegirlpedia