Proof Line DTU-90 Sublimation Mug Paper 3 1/2” x 9 1/4” – 250 Sheet Pack

Proof Line DTU-90 Sublimation Mug Paper is a professional transfer paper designed for mug sublimation printing, proofing, and custom transfer projects. This paper can be printed on either side, giving you flexibility and helping reduce waste during production.

Each pack includes 250 sheets sized 3 1/2” x 9 1/4”, ideal for mug transfers, proofing, mockups, and sublimation shop use.