PRIMOS DOUBLE BULL BLIND TRUTH CAMO W/ SURROUNDVIEW Constructed with one-way see-through walls that let you see all of your surroundings without being seen. The Double Bull SurroundView Max has a 180-degree see-through view, plus a built-in sun visor to maintain maximum vision when the sun is at its lowest during sunrise or sunset. Thousands of very small holes dot the fabric. On the outside, the camo print and natural light force human and animals eye to focus on the camo, making the holes “invisible”. On the inside the black print and darkened interior allow your eyes to focus through the holes for a clear view of the outside. Features a more versatile door with zipper or bungee closures for quieter entry and exit.