Delphin XK belongs among basic and portable chairs. 19mm thick-wall profile was used to guarantee its stability and bearing capacity. Its profiles are colourful coated with a powder colour that prevents it from corrosion, wearing out and aggressive environment. Construction´s bottom part is protected by plastic bumpers that soften the contact between the surface and the construction. The cloth part is made of thick, impregnated cloth that is double quilted. Technical parameters: Height: 46cm Seat area size: 33x28cm Folded size: 59x35x1,9 cm Weight: 1,8kg Weight capacity: 150 kg The weight capacity of a chair/bedchair is a very complex issue. The answer is affected by many factors, such as the flatness and stability of the base on which the chair/bedchair is placed and the physical parameters of the person sitting on it. The static/immobility load is always higher than the dynamic load (when the user sits down, from what height and how smoothly they sit down). To simplify, the load capacity of a chair/bedchair XK is approximately 150 kg.