Deero is a German manufacturer based in Sachsenheim. Since 1990 the complete product range has been based on vegetable tanned leather which is certified by the Leather Institute in Reutlingen. Raw materials such as mimosa, chestnut and oak bark are used for tanning. The company's belts are made of solid cowhide and are embossed as opposed to other common processes. The belt buckles are nickel free and all belts are made in Germany.