1. Material:Plastic clipboards are made of thickened polypropylene (PP) plastic, not easy to bend and crack. The metal clips are made of high quality stainless steel, corrosion resistant, longer service life. 2. Design: There is a metal tab on the top of the metal clip, which can be used to hang the board clips. The body of the board is made of special process to make it thicker and harder, and the frosted surface texture makes writing more comfortable. Rounded edges for a safer, more intimate surface. Highly flexible spring holds up to 100 sheets of paper. 3. EASY TO USE: Office plastic clipboards can easily hold documents, papers, photos, invoices, worksheets, reports, lab data, etc. 4. MULTIPURPOSE: The office board clips can be used for studying, working and drawing. Suitable for a variety of occasions, including classrooms, hospitals, offices, homes, conference rooms, warehouses, etc. Colour:Blue Material:PP+Metal Package Contents: 10 * A4 file splints Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.