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. XL for larger/wider groups. Easy to work with and can be cut down to smaller sizes with a utility or hobby knife.
Dimensions:
Standard-6.5" Wide x 3 3/8" Height x 0.80" Thickness (166.5mm x 8.6mm x 3mm)
XL-8" Wide x 3 3/8" Height x 0.80" Thickness (203mm x 8.6mm x 3mm)