What materials are used to make a baritone?

A Baritone Saxophone is typically made from brass, which is then plated with materials like nickel or gold for durability and aesthetic appeal. The keys and other mechanical parts are often made from stainless steel or other metals for strength and corrosion resistance. The pads that seal the tone holes are usually made from leather or synthetic materials. Additionally, the mouthpiece can be crafted from hard rubber, plastic, or metal, depending on the desired sound quality.