The 1/2 gallon high density polyethylene bottles are supplied with white 38-400 mm polypropylene caps with polyethylene foam liners. These 1 gallon natural color polyethylene bottles have an easy carry hollow handle, and a large recessed label area. The bottles are FDA Compliant resin, which are great for storing or shipping food products. The shipping box holds four, 1/2 gallon round polyethylene bottles. Included in the shipping box is a divider insert for a tight and secure fit when shipping. It has printed warnings "This Side Up" and "Liquid Handle With Care" on the sides. ------------------ These 0.5 (half) gallon containers are extremely tough. Made of HDPE resin, the containers will resist many chemicals. This package includes 6 containers and 6 caps. Each cap is a 38 mm white polypropylene cap featuring a polyethylene foam liner for a tight seal. Color is natural.