Site Plans are used to show your customers where their storage location is. 24" x 36" Site Plan Signs are made from either 3mm pvc or rigid plastic poster material. 3mm pvc material can be used inside or outside. The rigid poster material is used inside and works well to put in a frame. Price is based on customer supplied artwork ready to print. You can find out artwork requirements here. If we need to handle artwork or make any corrections there will be an additional art charge.