Tech Sales Polyester Sleeve A3 Portrait (5-Hole) These agency sleeves from portfolio brand Teloman are ideal for storing and presenting a variety of artwork types (including prints, photographs and drawings) in ring-bound folders. They are super-clear, meaning you can protect your work with these sleeves without compromising on their visibility and appearance. Each sleeve comes with an acid-free, black paper insert, which provides additional support to your work, without the risk of discolouration or damage. The sleeves are open on 3 sides, for easy insertion and removal of work, but are still secure as the static from the polyester helps to hold the contents in place inside it. - Transparency: Transparent - Acid free: Yes - Brand: Teloman - Product dimensions: 42 x 29.7cm (A3) - Page size: A3 - Page orientation: Portrait - Colour: Clear - Main material: Polyester and black paper insert - Number of holes: 5 - Number of pieces: 5 sleeves minimum purchase These sleeves are designed to be used with the following portfolios: Tech Sales Buckram Book A3