I recently purchased 4x6" PVC clear sleeves (holders) from your company. I am completing your online feedback form but by separate email I wanted to enclose a few pictures of how I used your product. We are avid cruise ship travelers and have a large World Map in a hallway with pins to indicate ports we have visited and small photos of the ships we traveled on. I used your fine product to surround the map with a representative photograph of each and every port we have visited to date. That is what you will be seeing in the photographs sent separately. Your versatile sleeves were used horizontally as well as vertically. They were fixed to the wall with double-sided tape. Sorry for the poor quality of the photos, the hallway is very narrow and impossible to get a better view. Your product was superb and provided a great value. Thank you. Tommie Vaughn