The Drive Medical Viper Is A Versatile Wheelchair Right Out Of The Box And It Is Easier To Propel And Transport Than An Average Weight Wheelchair *the Viper Comes Standard With Adjustable Padded Arms Multiple Seat To Floor Height Positions Anti-tippers With Flip-up Wheels Which Never Have To Be Removed And Push To Lock Wheel Locks *the Back Is Height Adjustable To Provide Added Patient Comfort *the Carbon Steel Frame Is High Strength While Remaining Lightweight *the Wheelchair Upholstery Is Made Of Durable Nylon Which Is Flame Retardant And Resists Mildew And Bacteria For Long Lasting Comfort And Cleanliness *these Comfort Options Make The Viper From Drive Medical An Ideal Wheelchair For Anybody That Needs To Be In A Wheelchair For Extended Periods Of Time *this Wheelchair Is Available With Various Arm Styles Seat Widths And Swing Away Footrests Or Elevating Legrests *features: *8 Front Casters Have 3 Height Adjustments *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 *comes With Push To Lock Wheel Locks *comes With Swing-away Footrests Or Elevating Legrests With Tool-free Adjustable Length Riggings *composite Footplates With Heel Loops Are Durable And Lightweight *composite Mag-style Wheels With Aluminum Hand Rims Are Lightweight And Maintenance Free *composite Steel Lined Front Receiver Is Angled So The Arm Will Lock Into Place Every Time *dual Axle Provides Easy Transition Of Seat Height To Hemi Level *durable Flame Retardant Nylon Upholstery Resists Mildew And Bacteria *easier To Propel And Transport *flip-back Arms Allow For Easy Transfer *frame Style Eliminates Seat Guides And Allows For Custom Backs And Accessories *nylon Padded Armrests Provide Added Patient Comfort *precision Sealed Wheel Bearings In Front And Rear Ensure Long Lasting Performance And Reliability *the Front Mounted Release Lever Can Be Flipped Up Or Down Depending On The Patients Needs *urethane Rear Tires And Casters Offer Superior Performance Smoother Ride And Are Lightweight * Viper Weighs 32 Lbs (excluding Front Rigging)