FEATURES: Design: Clip positioned at the top, Pre-fabricated hole for hanging and convenient storage, Plastic corner guards on the metal clip for protecting and tightly mounting paper, Rounded corners, Smooth texture and engraved grid and measurement markers. Durability: Strong clamping force, Sturdy and durable SPECIFICATIONS: Material: Plastic, Metal clip Size: 9″ x 13″ (A4) Thickness: 3 mm Color: Blue 40 PCS/CASE BRAND – COMIX COMIX was founded in 1991 and has become the largest, one-stop office solutions brand in China. They boast an extensive range of high quality, personalized and professional office supplies. COMIX specializes in file management, desktop stationery, office equipment and writing products. In 1999 they became the first Chinese stationery enterprise to be granted ISO9001 and ISO14000. In 2009 Comix became the first company listed in China’s stationery industry and is now recognized as a “Well-known Trademark” brand worldwide.