Product Description: The Round Head Push Pins Are Overall Length: 3/ 5 Inches and Round Head Diameter: 1/ 8 Inch. You Will Receive a Plastic Box With 300 Pins, Enough for Your Frequent Daily Use. High Quality Material: The Ball Head of the Push Pins Is Made of Plastic and Is Strong and Durable. The Pins Are Made of High Quality Steel and Have a Longer and Thicker Design That Is Less Likely to Bend or Break, Allowing Them to Nail Thicker Papers More Firmly and for a Longer Life. Minimalist Design: The Drawing Pins Has a Round Head Design With No Unnecessary Decoration and Is Simple and Atmospheric, While Using White as Its Only Colour, Making It Suitable for Any Style, Especially for Use in the Office, Where It Is More Stable and Elegant. Widely Used: The Pushpin Can Be Used on Travel Maps to Mark Destinations and Places of Interest, as Well as on Cork Boards and Bulletin Boards to Hold Important Notes and Photos for Easy Viewing, Making It a Great Aid to Your Office Studies. Important: Always Keep Unused White Thumb Tacks in a Dry Plastic Box to Avoid Them From Rusting and to Make Them Last Longer. The Pins Are Sharp, Please Place Them Out of Reach or Out of Sight of Children to Avoid Hurting Your Children.