10 Different color map push pins,Apply to mark locations, points of interests, travel , addresses and others on maps multi-purpose and can be utilized for a long time Round heads are made of plastic and needle points are made of steel, and . Plastic round head can protect you from being punctured by the pointed end. Mainly applied to maps and soft cork board, easy to use and hold up well. Suitable for office work, school work, art projects, home work and so on. Come with 500 pieces of push pins in a clear plastic box which is handy and can keep things organized for storage. These pins are reusable. Ball diameter: 4mm; Total length: 11mm Color: Random Color, don't accept the specified color. Material: Plastic + stainless steel Warm notice: When you are sticking these pins in cork board, do not push too hard to avoid the map pins bending or breaking. Package quantity: 500 * map tacks pins (50 pieces each color) Only the above package content, other products are not included. Note: Light 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.