Tagging Gun Fasteners SABRE STANDARD ATTACHMENTS - 3" NATURAL - 5000 Fasteners Per Box Tagging Gun Fasteners - 3" NATURAL - 5000 Fasteners Per Box SABRE STANDARD ATTACHMENTS 5000 fasteners per box. Dennison Compatible 65mm Filament Length- Fits All Standard Tag Guns The most efficient fastener for price tickets or tags to clothing and fashion accessories.