The product is a set of 4 staggered ESR CS12 19x8.5 & 19x9.5 5x114.3 +35 19" inch vacuum chrome wheels. These wheels are made of aluminum with a one-piece cast construction and a conical seat compatible fastener seat type. They come in a shiny chrome color and include wheel center caps. The manufacturer part numbers are 98551435CS12VCM & 99551435CS12VCM, and they have a manufacturer warranty of 1 year. These wheels are designed with a +35 offset and a hub bore of 72.56 mm, suitable for cars and trucks with a bolt pattern of 5x114.3.