Primos Hunting Blind Dark Horse - Groundswat #60010 Has a Primos Double Bull's silent slide window system that spans 180 degrees across the front and can be adjusted from 1" to 20" vertically. You can have the window open or cover it with shoot-through netting. The back half of the blind has a black interior to eliminate profiling and maximize concealment. Four shooting ports and 2 viewing ports give you shooting and viewing without compromising concealment. Specifications: - Center Height: approx. 67" - Shooting diameter: 78" - Floor space: 5' x 5' - Viewing/shoot through: 180 degrees, adjustable - Prostaff shooting ports: 4, 8" x 17" - Prostaff viewing ports: 2, 24" x 7" - Tie-Downs: 4 wall, 4 corner stake rings - Color: Ground Swat Camo - Includes: 4 stakes - Deluxe carry bag Shipping Weight: 26 lbs. 5 oz.