Aesthiometer Two Point Wrist BP Monitor These blocks are designed to 01804 These blocks are designed to develop upper body strength and may be used on mats or in bed * Hardwood construction with contoured angled hand grips and spacers for height adjustment from 7 to 9 * 5 wide x 9 long * With Back * Non retail carton * Removable padded armrests provide comfort and added security * Blow molded bench and back provide comfort and strength * Drainage holes in bench reduce slipping * Aluminum frame is lightweight durable and corrosion proof * Tool free assembly * Legs are height adjustable to accommodate large and small individuals * Limited Lifetime Warranty * Width (outside legs)16 * Seat width 16 * Depth (outside legs) 17 Two Point * Useful in determining the two point threshold of touch * Easy to read slide scales are calibrated to the nearest 0 1 cm * Special vinyl tips minimize influence of temperature on sensation * Third point allows easy alternation between two and one point testing *