The OEM Saunders Neon Plastic Clipboard SAU21594 is made of durable, 1/8" thick molded plastic. It features a strong low-profile clip with rubber grips that securely holds up to 1/2" of paper. The clipboard includes a convenient retractable hanging hole and handy rules on the side in both inch and metric increments. Its slightly transparent design allows you to see the general shape of objects underneath for easier measuring.