Goliath Grow Tent 5'x5'x6'11"-7'11"The Goliath grow tent is for the expert and beginners growing needs. It uses diamond reflection technology that increases the lumen output by almost 30% so you achieve the highest quality yield. The tent has easy view windows and rear access door which offers a 360 degree view. The dense tent material makes it reliable and a great long term investment. Strong Frame: The durable, interlocking steel pins and poles make the frame 5 times stronger.