Versatile envelopes with closure, made of high-quality transparent EVA foam. Soft, portable, tough, and long-lasting. A4 size (355 x 255 mm). Transport or store documents, work, magazines, invoices, photos, receipts, or all sorts of articles such as cosmetics, telephones, books, etc. The zip closure and toughness of the material offer safe storage at home, in the office, or while traveling. Each pack contains 20 units in assorted colors (4 units per color): yellow, red, green, blue, and black.