1.plastic cover mould. 2.high quality. 3.for home use . 4.enough ... for electrical, automotive, house appliances, computer,Sports & Entertainment , Cosmetics Packaging plastic,Lights & Lighting , telecommunication devices and pharmaceutical appliances. medical treatment.magnesium ... ,move to next step,if not, modify mould back to step 6 until get approval. 8.Mass Production 9.Delivery plastic cup cover