Museum-quality posters made on thick and durable matte paper. Each poster is giclée-printed on archival, acid-free paper. • Paper thickness: 10.3 mil • Paper weight: 5.57 oz/y² (189 g/m²) • Giclée printing quality • Opacity: 94% (Version 3.5 - 2021/10/26) _____________________ All funds generated through the purchase of this merchandise go to support The Association of Families of Flight PS752 Victims (752AFV).