PRODUCT DESCRIPTION All Plastic FINISHES BL - Black SI - Silver MB - Matte Black MS - Matte Silver DIMENSIONS OUTSIDE DIMENSIONS W: 18.5'' x D: 20.875'' x H: 31.75'' W: 47 cm x D: 53 cm x H: 80.6 cm INSIDE DIMENSIONS W: 18.5'' x D: 17.75'' x H: 14'' W: 47 cm x D: 45.1 cmx H: 35.6 cm SEAT DIMENSIONS Seat Height: 17.5'' Seat Height: 44.5 cm