NON TRANSPARENT. Measure:13.5" x 9.25" x 0.8". Made of quality plastic board material. Storing paper, forms, important documents clinical paperwork and provides a sturdy, portable writing surface. SECURE CLAMPING. Low profile clip with rubberized corners holds up to 100 sheets of A4Size papers. Feature mounting hole for wall hanging. Extra storage compartment for pens and pencils. SAFE TO USE. Round edges for comfortable hold and safe to use for office, school, clinic, driver. Corrosion resistant. Help your customers and patients fill out forms and get work done efficiently. DURABLE & SMOOTH-FINISH. This functional clipboard with strong clips and durable board is perfect for years usage. Portable and easy writing surface that you can take notes anywhere. PORTABLE BRIEFCASE. Snap closure lock for easy open and close, also keep info safer. Great for daily use in office, work, warehouse, and school. Easy stacking multiple clipboards together.