Royal frame with graduated density

Frame with graduated density, with 50mm gaps at the waist area. Covered area:  50% of the free frame surface.
The metal frame is made by tubular rectangle 40Χ30 with foil, quality, HC 420LA , with high hardness for rigidity resistance which is painted in an electrostatic painting oven, preserving its excellent quality.

Wood Options: a) Anatomical cubits beech, width 63mm, b) Anatomical cubits birch 63mm.

The product has been tested by laboratory of quality control and complies with the requirements for safe use and good construction ELOT 1725:1998, ELOT 14073:1,2:2004 and ELOT EN 14074:2004.

The product comes with a five-year warranty