High Grade Stainless Steel 304This product is made of Stainless Steel Type 304, with its chromium-nickel content and low carbon, is the most versatile and widely used of the austenitic stainless steels. Its alloys are all modifications of the 18% chromium, 8% nickel austenitic alloy. Type 304 proves to be resistant to oxidation, corrosion, and durability. Quality AssuredThis product complies with applicable IP & BS standards Quality Water PumpFill the self contained unit with water, and the pump will circulate the water through this water feature. The pump can be turned off at will. InstructionsWe include instructions in English with all our water features. Self Contained Water FeatureNo need to have a connection to the water mains, you just need to fill up this water feature and turn it on, the water will be recycled through the water feature. Only periodic refills are required. Power Plug IncludedU.K and Ireland 3 pronged plu