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 Increments For Complete Customization. * Hcpcs Codes K0004-1 K0004+k0195+e0991 * Adjustable Height And Length Flip-back Removable Padded Arms * Built-in Seat Rail Extensions And Extendable Upholstery Easily Adjusts Seat Depth From 16 To 18 * All-aluminum Frame * Dual Axle Allows For Multiple Seat-to-floor Height Positions * Over-center Cross Brace Eliminates Need For Seat Guides Works With Seating And Positioning Accessories * Adjustable Angle Back Easily Adjusts From 5 - 20 * Adjustable Height Back Adjusts From 17 - 19 In 1 Increments Adaptable For Individual Patient Needs * Durable Heavy-gauge Flame-retardant Nylon Upholstery With Hook And Loop Fastener Flaps * Quick Release 24 Composite Mag-style Wheels Are Lightweight And Maintenance Free * Adjustable Angle Caster Forks Have Three Height Adjustments And Angle Adjustability * Tool-free Adjustable Swing-away Footrests Also Feature Easy-to-access Release Handles * Urethane Rear Tires And Casters Offer Superior Performance Smoother Ride And Are Lightweight * Adjustable Anti-tipper With Flip-up Wheels Never Needs To Be Removed * Comes With Push-to-lock Wheel Locks * Weight Capacity 300# * Warranty Limited Lifetime * Color Deep Green