Peak Flow Meter Alarms Designer inspired decorative cotton walker Color:Yellow Designer inspired decorative cotton walker bag has roomy pockets in the front and back * Bag conveniently hangs over the walker crossbar and is held in place by hook and loop closures * Pockets are 13 x 9˘ (33 x 23 cm) * Machine wash and tumble dry The Thera Band Resistance Band Dispenser Pack is the most convenient way to distribute individually wrapped pre cut Thera Band latex resistance bands made especially to meet the needs of rehab clinics hospitals clubs and gyms * Each dispenser includes 30 folded and polybagged 5 x 5 Assists in early detection of asthma attacks * Accurately measures peak flow * Reusable mouthpiece included with unit * Zone markers for easy reference * Dual flow range for adults and children * Ranges from 0 800 L M * Accuracy has been verified by an independent testing laboratory to meet NAEP (National Asthma Education Program) standards