Zomee Double Electric Breast Pump Kit, 1 Each Invalid Rings The compact size of the 10883 The compact size of the bottle allows for convenient and discreet on the go use With head support * small (29 x59 ) * Compares to Joerns # 70013 * Durable polyester with closed cell foam padding for added comfort * Adaptable to a wide range of shapes sizes and needs * Easily installed and removable * Shipping weight 3 lbs * 6 Month Limited Warranty * Chains sold separately on all slings * 500lb capacity * Closed system technology prevents milk from entering the tubes or the pump Massage mode stimulates the milk flow through quick and short suction and expression mode maximizes milk flow through longer