Lisa Pavelka Artful Stamp Set (Style 086) Made of high quality rubber material Heat resistant and durable Each stamp has a large surface area, measuring approximately 5-1/2 x 4-1/4 inches, and is unmounted for optimal usability. The stamps work great with polymer clay, metal clay, paper, fabrics, wood, glass and more. The Artful Stamp Set includes 2 stamps: Bloomin' and Framed.