Ripstop nylon parachute, with nylon shroud lines. Strong and light, suitable for small model rockets and as replacement of plastic parachutes.
The cloth is laser cut, for maximum precision. This cutting technique actually lightly melts the nylon fibres thus avoiding frying.

Specs

Fabric: Laser cut ripstop nylon
Diameter: 125 cm (50") 
Shroud lines: 10
Shape: round
Weight: 50 g
Rocket weight: 600 - 1400 g