Vintage Duracite 8 star burst coaster set

In good condition. This is a set of 8 Dek-o-Coasters made of Duracite in a thick square with a star burst design and beveled edge. Duracite is the name brand of acrylic made by Colony, like Lucite that was made by DuPont. They are still in their original box. No chips or cracks on the coasters but the box has some lite wear. Measures 8” x 4” (box) and the coasters 3.5” square.