16 mm amber rounded rectangle beads

These are a light butterscotch amber colored. The beads are a cross between a rectangle and an oval. The sides are straight but they have rounded corners. The beads have an incised starburst pattern on each side. The beads are 16 mm long, 10 mm wide, and 6 mm thick. These beads were made in molds in Czechoslovakia in the 1990s. There are 25 beads on the strand.