These A6+ Krystal Seal Sleeves by Seawhite are ideal for keeping the quality of your artwork, prints, photographs and other documents thus preventing them from deteriorating over time. Krystal Seal sleeves are not like standard ones because they are not designed to be used with ring binders, instead they are designed for archival image boxes, folders, portfolios and similar storage products. This A6+ sleeve is one of 5 available sizes the others being, A5+, A4+, A3+ and A2+ depending on your needs and preferences, and with this wide range of sizes we are sure you will find the adequate size for you. These archival sleeves can be re-sealed again and perfect for sensitive artwork and photographs as they are acid free preventing yellowing that appear over time, additionally they are dust free which helps to prevent your work and documents from spoiling and getting dirty. The sleeves are made from a sturdy polypropylene and are ultra transparent so you can store work inside without any compromise on clarity and how well you can see it, making them great for displaying. In total there are 25 sheets per pack, so you won\'t be running out of sleeves for the foreseeable future and should be able to organise and archive a large percent of pieces from your photographs or artistic work with just this one solitary pack. - Transparency: Ultra transparent - Acid free: Yes - Brand: Seawhite Krystal Seal - Page Size: A6 - Number of holes: None - Colour: Clear - Main material: Polypropylene - Opening type: Resealable adhesive - Number of pieces: 25 sleeves per pack