FROM 60 X 60mm to 250 X 250mm SQUARE AND RECTANGULAR PROFILES OUR BOX PROFILE SAMPLES BALL THICKNESS 3mm - 25mm HALF DIAMETER RADUUS MIN 150mm MAX 1.400mm PROFILE SECTION DIMENSIONS: 120X60X4mm RADU: 365mm TWISTING DIRECTION: TO THE SWORD PROFILE SECTION DIMENSIONS: 120X60X4mm RADU: 350mm TWISTING DIRECTION: TO WATER