Furniture Risers Pk 8 IV Poles Healthcare Grade Reinforced At All E1 3 Healthcare Grade Reinforced At All Stress Related Areas Self Propelled Stretcher * 5 year limited warranty on PVC frame * 300 lb RELIABLE AND ACCURATE RECALLS THE 3 LAST READINGS ADVANCED AVERAGING FEATURE MONITOR: For one user 90 storage of memories with data (date and time) and for two users allowing you to review anytime the last 180 readings Package of 8 * Make standing or sitting from a couch or bed easy * Two Products in One Box comes with 8 risers allowing the user to raise 2 pieces of furniture 3 and 4 high * Wide heavy duty plastic reinforced with ribbed construction * Protective non skid pads protect furniture and floor * Weight cap: 350 Lbs total furniture & person *