... 7kg HQ plastic barrel, plastic container, plastic drum with two flexible & strong handles,one screw clusure lid1.Material:100% high-density polyethylene ... and close.7.Handle:flexible and easy to carry by hand (i.e. without sharp edges) . 8.Seal liquid test: ... hours.9.Quality standard:eco-friendly,durable,good heat resistant,strong,stable,rustproof,etc.The standard specifies blow-moulding technology ...