The new Viper Plus GT with Universal Armrests breaks the mold of the traditional wheelchair with the push of a button! The new Viper Plus GT with Universal Armrests allows the user to easily convert the armrests into desk arm, half arm and full arm with the push of a button. The armrests also adjust to eight individual heights in half inch increments for complete customization. Built-in seat rail extensions and extendable upholstery easily adjusts seat depth from 16" to 18".