Cervical Butterfly Pillow Non Slip Products 5v Halogen Lamp * Lightweight Autoclavable Up to 325 5v Halogen Lamp * Lightweight and compact * 5 aperture selections for general and specialist use * 48 lenses for better resolution * Polarized filter reduces corneal reflection * 12 aperture filter combinations: micro small and large spot sizes cobalt blue filter for corneal exams fixation target and slit aperture red free filter and unfiltered halogen 20 Seat Width * Easily converts from a transport chair to a propelled wheelchair * Can be used as standard self propelled wheelchair or a transport chair all in one * Quick Release 24 wheels can be removed to transition self propelled chair to a * transport chair * All aluminum frame * Comes with two sets of wheel locks: One of for use with wheelchair one for use with transport chair * Fold down back * Nylon upholstery * Comes standard with swing away foot rests with composite footplates and heel loops * 8 casters * Comes with anti tippers * Limited Lifetime Warranty * Quick release on 24 wheel * Easily converts from a transport chair to a self propelled wheelchair * Weight Capacity: 250 lbs * Silver Frame with Black Upholstery * * The specially designed shape of our Butterfly Pillow gives your head and neck the support necessary for a good night s sleep * Helps ease muscles and nerve tension relieves stiff necks pain across the back and shoulders and morning headaches * Great for side or back sleepers * Filled with 100% soft polyester fibers * Machine washable white polycotton cover