Also known as CoEx bags, these bags are made of quality 3-layer co-extruded LDPE material that is tear and puncture resistant. The bags that ensures privacy of personal items, t-shirts, electronics and more, have perforated and non-perforated options. 3-layer film added on the permanent adhesive on the closure lid of the bag for security and durability. An opaque white outer layer and a black or gray inner layer provide privacy.