Yunan Eco Alloy Poles robust and stable ProTex® 68D 5000mm ripstop polyester strong and waterproof 70D lightweight polyester groundsheet 6000mm HH Storage pockets high and low level Breathable polyester inner reduces build up of condensation Line-Lok guyline runners lock securely, simple release O-shaped doors easy to open with one hand Line-Lok guyline runners lock securely, simple release Reflective points on pegging points and guy lines for visibility in low light