Clipboard offers a durable 1/8 thick molded plastic. Strong low-profile clip with rubber grips holds up to 1/2 paper securely. Convenient hanging hole is retractable. Handy rules on the side are in both inch and metric increments. Letter-size clipboard is slightly transparent so you make out the general shape of objects underneath the board for easier measuring. Saunders Neon Plastic Clipboards Neon Yellow 1 Each (Quantity)