Thermophore MaxHeat Medium Joint Size (14 x14 ) Body Positioners Pressure range: 40 280mmHg Style:Pair (Left & Right) Pressure range: 40 280mmHg Left Side * Dimentions of table top: 15 W x 30 L* The EZ TableTM is a natural companion for older adults people who own lift chairs and anyone who uses their living area to eat write or do crafts * The EZ TableTM will appeal to any customer who is looking for extra convenience and added utility * Requires no attachment to chair or couch * Has infinite height adjustment between 23 1 2 and 33 * Pivots 360 degree * Provides remarkable stability with its unique base design * Fits any standard recliner lift chair or couch * Can be used for many different household activities such as eating writing games crafts etc Medium Joint Size 14 x 14 * Designed for Arthritis sufferers * New Four Stage Therapy Switch provides optimum 20 minute treatments * Simple one touch control features auto shut off timer * Produces intense moist heat without adding water * Fast acting therapy relieves pain and stiffness for hours * Shipping Carton Size: 16 L x 12 W x 4 H