jhb international lisa pavelka metal bezel. lisa pavelka is an award winning professional designer who has created her own line of polymer clay accessories and tools to fill a void she found in artistic products. create beautiful handcrafted pieces of jewelry for yourself or as gifts with lisas metal bezels. each silver plated bezel is lead and zinc free. available in a variety of shapes each sold separately. each bezel measures approximately 1 1 2x1 1 8 inch. exact size varies slightly by shape. polymer clay not included. imported.