TIDIShield Flip 'n Go Eye Shields, 1 Box of 25 Cleaners and Solutions DETACHABLE DESK ARMS * 18 Style:Right Ear DETACHABLE DESK ARMS * 18 With Elevating Leg Rests * Adjustable seat rail extension and extendable upholstery easily adjusts seat depth from 16 to 18 (patent pending) * Removable flip back desk arms allow for easy transfer * New frame style eliminates seat guides and allows for custom back inserts and accessories * Tool free adjustable front riggings (footrests legrests) * Composite Mag style wheels are lightweight and maintenance free * Precision sealed wheel bearings ensure long lasting performance and reliability * Dual axle provides easy transition of seat height to hemi level * Desk arms are detachable * 8 front casters are adjustable in 3 positions * Push to lock wheel locks * Overall height: 35 * Seat to floor height: 17 Opening: Cut to fit up to 1 3 8 by 7 8 inch (up to 35 mm x 22 mm) disposable eye shield pre assembled