Our aluminium products are made from pure aluminium sheet. Stamped blanks are sold in 0.9mm thickness and are a perfect and economic base metal for use in jewellery making. Cut aluminium sheet is available both in 0.7mm and 0.9mm thickness. Don't see what you want? We have many shapes that can be produced to order from our much larger copper range, we may ask for a minimum order size. Please just ask.