Skillbuildersä Bi Height Wedge 18 x 22 Height: 8 or 10 Respiratory Care Sensory environment pit gives child energy and water costs Sensory environment pit gives child visual and tactile feedback provides the buoyancy of water without the mess * Expandable portable and safe * Side panels (48 L x 26 H) solid with foam padding reinforced vinyl cover * Design allows for shape flexibility * 8 panel pit * INTELECT LEGEND XT SYSTEM WITH CART * 4 Channel Electrotherapy * Easy to add modularity allows the addition of two additional channels of electrotherapy light therapy or a battery module * High contrast 5 (13 cm) FSTN LCD monochromatic user interface * Two independent electrotherapy channels expandable to four independent channels * Multiple waveform electrotherapy six clinical waveforms: Interferential Premodulated High Volt Russian Symmetrical Biphasic and Microcurrent * Documentation of treatment data with Patient Data Cards * User defined protocols for your specific needs * Pulsed or continuous duty cycles (10% 20% 50% & 100%) Position at a higher or lower height (use on side 1 or side 2) * Without the removable straps the deluxe wedge functions just like the standard Skillbuilders© wedge *