Red Ink Color Thermal Transfer 50/50 Wax Resin Ribbon 4.33" CSO 1"core for Zebra, other Printers, ONLY by Trek Label w/PH Cleaner Universal 984' (300M) length x 4.33" width individually wrapped on a 1" core For use with Thermal Transfer and Coated Synthetic labels as BOPP, Kimdura, more Back-coat technology ensures excellent print head protection, preventing clogging and static build-up. Print speed: 10+ IPS - Ink Thickness: 2.6m 0.3m WAX/RESIN at standard wax ribbon prices - Other Colors & Types at Trek Label