The RL964 is a 4" x 8" thermal adhesive label on a 3" core roll which is available in both the TT and TW material options. The TT is our Standard White Thermal Transfer material which is a paper-based adhesive label. The TW is the Weatherproof Thermal Transfer which is a polyester-based adhesive label. We do not currently carry a non-adhesive thermal material. If choosing the Weatherproof Thermal Transfer (TW) material, you will want to make sure you use the Durable Wax Resin ribbon. For the Standard White Thermal Transfer (TT), you can use the Resin Enhanced Wax ribbons. Below is link to our thermal ribbons for your review. Zebra's ZT410 requires a 1" core ribbon with a width of 2.0" up to 4.33", coated side out. https://www.onlinelabels.com/thermal-ribbons.htm If you have any additional questions or need assistance finding the right product for your printer, please feel free to contact Customer Support at 888-575-2235.