Bags Unlimited is committed to bringing you the best products for the longevity of your collectibles. Your large posters are not forgotten! Large toploaders can be your solution! 30 x 40″ Guardhouse Toploader Holds British Quad Posters Inside: 30-1/4 x 40″ Outside: 30-1/2 x 40-1/4″ Made from 12mil non-plasticized rigid vinyl. Safe for long-term storage. …