That's Hearsay Patch

Laser engraved patches are made out of PU material. 
 The patches come with a sticky adhesive backing but do require additional glue such as Fabritac or E6000 glue to apply. If you have access to a heat press, you can stick them under the heat press with no heat after applying to ensure an even bond between the adhesive and material fibers. **Please keep in mind that these patches are laser cut and laser engraved. Each patch is cleaned before being packaged for shipment. However, it is recommended that you lightly wipe your patch with a very damp cloth or baby wipe to ensure there is no remaining soot on the edges or the design before applying the patch to your item. **These patches are non-washable. Please do not submerge these in water. Damage to your patch could occur. Patch Size: 2" x 3" Patches are made to order. Please check shop announcement for current turnaround time. All patch sales are final.