The perfect poster or postcard for memories or travel inspiration! Decorate your living space with this beautiful Grand Canyon National Park travel poster, a part of the Go See Design USA National Parks Collection. This premium poster is printed on high-quality, acid-free, 10 mil, 270 gsm satin poster stock. The 4x6 cards are printed on sturdy 14-pt. C1S card stock. Postcards and 8x10 posters ship flat, while larger prints ship rolled in a tube. Postcards are blank-backed and are not postage-paid. Please note, different sizes may show a slightly different crop due to live printing area. We can do custom sizes! If you want any size that is not listed, please message me and I will do my best to make that size available. The white border measures .5" in thickness on sizes 12x18 and up; the border is .375" thick on 8x10 posters and approximately .166" thick on postcards.