USA push pin map. Mark your travels on this colorful and up to date National Geographic Map. The frame is custom made so each one is unique. You will notice the quality craftsmanship on these maps! The frame is glued AND biscuit jointed. I used rustic cedar wood that has been stained black and then sandblasted to give it this unique finish. The hard-core foam used on this map is a dent and scratch resistant foam that also resists moisture.