What you get: Comes with 20 pieces of plywood and 20 pairs of rivets (40 pieces), sufficient for daily office use or replacement Clipboard Clip Size: Each replacement clipboard holder measures 4.72 x 1.18 inches / 12 x 3 cm. These clipboard hardware pieces are the right size to fit most baseboards High quality: The mountable clipboard clip is made of durable, high-quality metal with rubber corners, providing secure paper holding and resistance to breakage Easy to install: Simply press two nails together and fix them onto the clipboard hardware clip. Installation is straightforward and no additional tools are required Wide range of uses: Clipboard clip hardware is a practical accessory for file folders, ideal for home, school, classroom, office, business, and warehouse environments Material: Metal Color: Silver Package Contents: 20 x clipboard clips with rivets Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm