b'Double-Rolled SteelTip-Up Seat - Double-rolled steel frame with upholstered tip-up seat and back.2000S A Shape 2000S B Shape43 cm 84 cm 100cm 43 cm 84 cm 100 cm52 cm 48 cm 4.5 cm 6.4 Kg 52 cm 48 cm 4.5 cm 6.4 Kg20'