Eco Clear Bags have the following features: • PLA film • DIN Certco under ASTM 6400 and EN 13432 • Very High Clarity • 1.5 mil thickness (+/- 0.2 Mil) • Food Safe for direct food contact • Not Archival Quality • Heat Sealable PLEASE NOTE: PLA is a plant-based product and performs differently than traditional poly bags. PLA material has great benefits associated with its Compostability; however, PLA film material can fluctuate in thicknesses and side seam strength. We recommend that customers thoroughly test their products in PLA bags prior to sending them to market. Please feel free to call us for free samples for testing.