Plastic Backer Board
Used for the mounting of medals. This polystyrene plastic board will give the mounting a rigid structure. Standard size for a full size set of five medals or more. Easy to work with and can be cut down to smaller sizes with a utility or hobby knife.
Dimensions: 6.5" Wide x 3 3/8" Height x 0.80" Thickness (16.65mm x 8.6mm x 3mm)