This is a set of six miniature ornaments from Hallmark's Sew Sew Tiny mice collection. The ornaments are shaped like mice and are made of plastic and metal. They are artist-designed and feature a retro style. The set was produced in 1992 using a plastic mold production style.  They are part of the Hallmark Keepsake Ornament collection and are vintage. The box is 3.5 inches long, 4 inches tall, and 2 inches wide. The miniature mice are shown on a ruler in a photo for scale. In like new condition. Box shows wear.