Wheelchair Viper w Flip Back Desk Arms 14 Elev Legrests Diagnostics (Not Included) Jobst Opaque Sensitive (Not Included) Saturation Sound Pressure Level (SSPL) 113dB Frequency Range 200 5000Hz Total Harmonic Wave Distortion ≤3% Reference Test Gain 27±5dB Input noise ≤32dB Sound amplification 29±5dB Max (Excluding front rigging) * Easier to propel and transport * New frame style eliminates seat guides and allows for custom backs and accessories * Back height adjustable from 18 20 * Carbon steel black powder coated frame double coated for an attractive chip proof maintainable finish * Comes standard with flip up anti tippers * Composite steel lined front receiver is angled so the arm will lock into place every time * The front mounted release lever can be flipped up or down depending on the patients needs * Durable heavy gauge flame retardant nylon upholstery resists mildew and bacteria * Nylon padded armrests provide added patient comfort * Flip back arms allow for easy transfer * Composite Mag style wheels with aluminum hand rims are lightweight and maintenance free * Precision sealed wheel bearings in front and rear ensure long lasting performance and reliability * Standard dual axle provides easy transition of seat height to hemi level * Composite footplates with heel loops are durable and lightweight * Front caster forks are adjustable in 3 positions * Urethane rear tires and casters offer superior performance smoother ride and are lightweight * Comes with push to lock wheel locks * Weight Capacity: 250 lbs * Limited Lifetime Warranty * Now comes with riggings in carton