Walker Folding Trigger Release Junior Lumbar Cushions Single Channel * Continuous operation stretchable sides so you Single Channel * Continuous operation or work rest prompts * LED visual display * Hand held portability * Carry Case * Convenient 9 volt battery with LED battery check * Easy to operate * Goal types include: Above Tone Below Tone Matrixed Audio Tone and A B Ratio for Dual Channel Systems * 100% satisfaction is our goal * Easy pull up trigger release feature is ideal for individuals with limited finger dexterity * Durable composite trigger release resists cracking and breaking * Sturdy 1 diameter anodized extruded aluminum tubing construction ensures maximum strength while remaining lightweight * Limited Lifetime Warranty * Weight (without wheels): 6 lbs * Weight capacity: 300 lbs * Limited Lifetime Warranty on frame only (1073A) * Flame Blue Crossbrace