Thermophore MaxHeat Plus 14 x 27 Large Shampoo Showers Bathtubs With a patient weight capacity H300 is the third With a patient weight capacity of 300 pounds a dual axle for hemi height adjustment and multi position caster forks it is one of the more versatile wheelchairs on the market today HIGH PROFILE 3 HIGH * 16 x 16 * Customized fit through the simple push of a knob * The revolutionary ISOFLO© Memory ControlTM offers shape fitting capabilities while the user is seated allowing quick and easy on demand adjustment to maximize function * The QUADTRO SELECT Cushion allows for quick simple position selection for every user while seated * Stability is enhanced by locking the air into place in each of the four quadrants * Easy to handle and carry at just 3 *MaxHEAT Plus units let you add additional water in dry environments * Moisture helps the intense heat penetrate even more deeply relieving pain relaxing muscle spasm and increasing rejuvenating circulation * Two switch options put you in total control of the heat level minute by minute Just hold down or press on for heat and release or press off to cool depending on the style