Our Pro-Experimental Parachutes are made from 1.9oz Nylon Ripstop, and are the same material used in hot air balloons. These parachutes are the perfect parachutes for high-speed parachute deployment. They come with 3/8” polyester lines and are reinforced with ½” polyester webbing over every seam to prevent tearing. There’s also a loop at the top of the parachute to attach drogues, flame shields, and deployment bags onto. The 4 lines on this parachute prevent tangling and are very easy to pack. Additionally, they are more stable than a cross form or conical parachute and are professionally designed at a very fair price. There’s also 19 different sizes to choose from.