Otter Bath Chair Large Bath Shower Chair Accessories Usage: Other 8975 Usage: Other Take manual muscle test readings with your grip strength dynamometer * Use the MMT handle to convert any hydraulic grip strength (hand) dynamometer to a Manual Muscle Test dynamometer * MMT handle comes with 3 push pads: straight curved and small circular * Use optional dual grip handle to stabilize dynamometer during test procedure * Bath Chair * Largel User Height 46 68 User Weight 160 lbs * Plastic frame * Fabric can be removed and machine washed * Seat fabric can be slipped off to bathe a child sitting on the floor of the tub supported by the bath chair back * Seat and back are angle adjustable and have five angle adjustments at 0 22 5 * Seat width: 14