Zebra PolyPro 4000T Label, White, Polypropylene (PP), Thermal transfer, Zebra, 0.9375" x 0.9375", 5" (12.7 cm) Zebra PolyPro 4000T Label. Product color: White, Material: Polypropylene (PP), Print technology: Thermal transfer. Label size: 0.9375" x 0.9375", Maximum roll diameter: 5" (12.7 cm), Core diameter: 1" (2.54 cm). Labels per pack: 7400 pc(s). Quantity per box: 6 pc(s)