1000 count push pins are more than enough for day to day use, and you can bulletin board stick pins in the clear plastic container for keeping the push pins stored and easy to access. Standard size with a strong 0.43-inch high sharp ground steel point for easy insert, you can use a small hammer on a wall tacks for posters with extreme care and softly push to fix. Push pins have two plastic head(0.31-inch and 0.27-inch diameter), working on that push pins are easy to pull out , so they can be reusable and maintain good. Confidently use push pins for craft work in classroom, office, workplace, home, kitchen or other place, work in any environment and still keep be bright and not . Push pins can be for fastening , photos, and more on bulletin boards, including cork boards, foam boards, paper boards, notice boards, foam board, wall; they can also be used to hang small ornaments or maps. Colour:silver Material:Metal + Plastic : 2 Boxes(500pcs/box, 1000pcs) Package Contents: 2 boxes of push pins Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.