Etac Mobil Wheeled Shower Commode... Mobil offers good seat comfort and easy handling, with a multitude of accessories for adapting the chair to individuals. The armrests can be folded up for side transfer, but also have rounded ends to give a good grip for standing or lowering. Large castors and sturdy handles make this chair easy to push and turn even in confined spaces. The plastic moulded backrest is slightly curved for comfort and support. Available in two weight limits, it is supplied with a standard, moulded plastic seat with a keyhole shaped aperture of 225mm (83/4"). Mobil Standard: Maximum User Weight: 201/4 Stone (130 kg).Mobil Plus: Maximum User Weight: 25 Stone (160 kg).