Explanations and features: * Additional weight of 40 kg. Which means it can withstand users up to 200 kg. * Safe working weight is 200 kg and is the largest weight currently available on the market. Central switch - gravity center improvement. Double arms - increases width between two smart seat arms from 550 mm to 637 mm. * Velcro XX Large Belt - A very long belt with Velcro on each side to hold it firmly in place (1100 mm taller than any standard Velcro strap). * Extended Seat Base - Smart Seat Depth increases from 360mm to 425mm. Charging Switch - Makes the elevator seat conversion to or from take off as easy as possible.
