Since 1987, Royal Bedding Manufacturing has hand-built custom mattresses in Pelham, Alabama, with its factory and showroom under one roof. The company is known for its two-sided, flippable mattress design and can tailor size and firmness for applications ranging from standard bedrooms to RVs and boats. Royal Bedding sells directly to the public, allowing customers to see how their mattress is made and test it without a high-pressure sales pitch.