Valley oak (Quercus lobata) largest of North American oaks. Los Olivios, California. National Geographic Collection / Rich ReidThis premium wall mural is printed on QuikStik Plus™ a heavy duty movable and repositionable self-adhesive vinyl wallpaper that is easy to install and reinstall - just peel and stick. QuikStik Plus™ features an extremely low glare matte finish for more vibrant colors and eye-popping resolution. All mural materials and inks are fire tested and safe for families. Please note that QuikStik Plus™ is designed for smooth interior walls and will not properly adhere to unpainted drywall or inferior paint, Teflon-coated or 'easy clean' wallpapers, exterior walls or surfaces exposed to extremely humid conditions.End User License Agreement - I understand that in purchasing any mural by Magic Murals, I obtain no copyright rights or other intellectual property rights of any form in the content and may not duplicate or re-publish the photograph or artwork in the mural for any reason, including, but not limited to, commercial purposes. Commercial applications such as advertising or POP (point of purchase) displays are strictly prohibited. I further understand that in selecting any content and in adding text or other materials to such content, I in no way obtain copyright rights or other intellectual property rights in the content as joint copyright owner or otherwise.