- Crystal clear viewing of 16x20 documents such as posters or art
- Keep your art, posters, or other memorabilia clean and safe
- Pack of 5 16x20 poster size topload holder
- 15 mil thick holder provides better protection than other Sentry holders on the market
- Opens on Short Side
Protective sleeve Sentry holders are essential items when collecting and saving posters or photos. Guardhouse Sentry holders are made of non-plasticized rigid vinyl and are designed to keep posters and photos unharmed during long-term storage, at the same time as offering the collector great visibility of their collectible items.