Thank you for viewing this item. This canopy is an L size, suitable for advanced pilots. I've used this canopy the most over my 40 years of flying, with approximately 60 jumps. This canopy comes in S, M, and L sizes. I have both M and L sizes. You might think that a larger canopy would be slower, but the L size is actually faster than the M size, and the handling is more relaxed. A key feature is that it has never collapsed, even in turbulent conditions with strong thermals. Even when other pilots' canopies have collapsed, this one has remained stable. The intake is large. We don't trust manufacturer data, so we base our information on our own testing and experience. I will also be selling an M size on Mercari later. This is a used item, so please refrain from purchasing if you are overly concerned about minor imperfections. Please understand that sales are non-refundable and non-returnable. Payment will only be accepted through Mercari, but you are welcome to come and see the canopy in person. Pricing the canopy is difficult, so please feel free to ask any questions. I may not check my email frequently, so if you don't hear back from me, please contact me by phone. Thank you. Takashi Ito, Chairman of Tokai Sky Club 09039685637