Poise® Microliners Lightest Bladder Control Pad, 5.9 Inch Length, 1 Pack of 54 Lumbar Cushions The design provides mild compression Color:Blue The design provides mild compression for warmth and helps increase circulation warrants that the Portable Oxygen Concentrator POC (the Product) will be free of defects in workmanship and or material for the following period: Portable Oxygen Concentrator five (5) years from date of shipment * Battery 1 year from date of shipment Contents: EasyPulse POC concentrator Internal lithium ion battery Wall charger Car charger Comfortable carry bag with fully adjustable padded shoulder strap Thin Flex technology moves with your body and stays in place for everyday comfort Absorb Loc core quickly locks away wetness and odor