Large - From the makers of the Comylift range of transfer belts, The ChestStrap has been designed in conjunction with Wheelchair services to provide comfortable upper body support for wheelchair users who are unable to retain an upright position. Simple to fit and easy to adjust, the ChestStrap is available in 3 sizes: Small 61 - 84cm (24 - 33?) Medium 66 - 106cm (26 - 42?) Large 89 - 136cm (35 - 54?)