Elasto Gel™ Wound Dressing, 2 x 3 Inch, 1 Box of 5 Bath Care Includes Device batteries lead wires Style:Pair (Left & Right) Includes Device batteries lead wires 1 4pack of electrodes carrying case and users manual * Channel: Dual Channels Isolated between channel * Output Maximum 130 mA (peak value) across 500 Ohm load * Pulse Width From:50 ÊS to 250 ÊS adjustable * Pulse Rate:2 Hz to 150 Hz Adjustable * Wave Form:Symmetrical bi phasic rectangular Monophasic rectangular * Operates on 2 AA batteries (included) * Timer Rail: 19 22 H x 15 W * No assembly required * Heavy duty steel with powder coat finish provides long lasting quality * Handle folds down for storage * Safety strap secures base to bed frame and mattress * Comfortable Handle foam grip handle * Closed Cell foam is easy to sanitize * Reversible fits on either side of bed * Reversible and Adjustable * Weight capacity: 300 Lbs * absorbent wound dressing is cool and soothing wound Elasto Gel will not dry out or stick to the wound