Our 10" x 12" 3.6 Mil Metallized bags are heat sealable, electro static protective, moisture protective multi-layer laminated material for ESD safe and moisture barrier packaging. All 10 x 12 3.6 mil Metallized Bags are made from PET, PE, Static Dissipative Coating and can be recycled. Our flat open top 10" x 12" .0036 Metallized Bags are used for packaging parts that do not require JEDEC 033 standards. These 3.6 Metallized 10 inch by 12 inch bags are able to be sealed effectively with a vacuum sealer and should use desiccants for added moisture protection.