Proofgrade® Eco Iron-On material makes it easy to bring brilliant colors and personal designs to tote bags, T-shirts, pillows, hats, mugs, & so much more! Proofgrade Eco Iron-On is a chlorine-free alternative to heat transfer vinyl that’s lab tested for creating perfect prints at home with your Glowforge®. Each sheet ships flat to avoid curling, and is digitally encoded for perfect print results, every time.

• 12" x 12" x .004"
• Your laser is like a microwave - putting in the wrong materials will ruin it, instantly. For your peace of mind, Proofgrade Eco Iron-On is lab tested for creating perfect prints safely at home.
• Lasts for more than 50 washes on cotton, linen, wool, uncoated polyester, cotton polyester blends, and acrylic blends.

Proofgrade® Eco Iron-On material makes it easy to bring brilliant colors and personal designs to tote bags, T-shirts, pillows, hats, mugs, & so much more! Proofgrade Eco Iron-On is a chlorine-free alternative to heat transfer vinyl that’s lab tested for creating perfect prints at home with your Glowforge®. Each sheet ships flat to avoid curling, and is digitally encoded for perfect print results, every time.

• 12" x 12" x .004"
• Your laser is like a microwave - putting in the wrong materials will ruin it, instantly. For your peace of mind, Proofgrade Eco Iron-On is lab tested for creating perfect prints safely at home.
• Lasts for more than 50 washes on cotton, linen, wool, uncoated polyester, cotton polyester blends, and acrylic blends.