... ,58khz 4:2 year warranty 5:offer customized DRAGON-GUARD(B001): Bottle tag,rounded wine bottles,wine bottle tagDRAGON-GUARD ... (B001): Bottle tag,rounded wine bottles,wine bottle tagPresent codeB001Frequency:8. ... ; 0.033cbm/ctn Bottle tag RF AM wine bottle tag B001 reusable rounded wine bottles