No address label, no cumbersome labeling, and still the usual high protection of our proven bubble mailers you get with our aroFOL® win - the padded alternative with window! Window size is 55 x 90 mm. Available in white chlorine-free bleached or brown unbleached kraft paper as the outer layer. High-quality bubble wrap serves as the inner layer. Bubble wrap and paper are welded at the pocket opening for optimal filling. Made from climate-neutral production. Features a Trifix closure (fixed closure, adhesive closure, or perforation for staple closure). Includes a beveled flap and a barcode for end-user business. Printed with water-based inks (Aquaprint®) and lightweight.