Obus Contoured Seat Cushion Black (Bagged) Casting Supplies Automatic age based target zone : Autoclavable Up to 325 Automatic age based target zone : bpm % * To help you train safely and effectively the training computer determines your heart rate target zone limits automatically according to your age based maximum heart rate (220 minus age) This dispensing tower holds 1 50 yard roll of each resistance of REP Bands * Organizes multiple rolls of band into a unified dispensing station * Small footprint at the base conserves floorspace * Stores band vertically * Design maximizes the use of under utilized airspace * Bands other than Rep Band will not fit this dispenser due to varying widths Black * The ultra seat provides ultra comfort from reduced pressure and evenly distributed body weight * Removable front panel for smaller seats * Molded impact resistant frame * Tabs attach to any backrest support for a complete seating system * Use anywhere in the office at home or in the car * Cover can be spot washed * Use together with any Obusforme backrest support * Item measures 15Û L x 15 W x 3Û H *