These 2 quart capacity nursing bottles are made of strong and durable polyethylene. Nipples are made from a special rubber formula to prolong nipple life and improve pliability. Features a screw-on cap and nipple for easy attachment. Size is 2 Quart. Dimensions are 4.25 X 4.25 X 13 Hdpe High Density Polyethylene Plastic. UPC Code = 084369093125
