500 Pieces Steel Thumb Tacks, Silver Thumbtacks Round Head Pins Office Thumbtack, Push Pins for Crafts, Home, School and Office Organization PACKAGE AND SIZE: Package come with 150 pcs drawing pins packed in a plastic case, approx. 0.4 inches in length, and the round head is approx. 0.4 inches in diameter PORTABLE CASE DESIGN: These wall push pins are packed in a clear plastic cases for easy storage and carry. Perfect thumb pins for home, classroom, office and dormitory use HIGH QUALITY: These wall push pins are made of premium iron material, resist rust, sharp steel points and nickel-plated finish. At the same time, our push tacks fasten securely and can easily be removed. WIDE APPLICATION:These small tacks are suitable for keeping notes or reminders organized on the cork board, marking location on maps and so on. Super well for bulletin boards,ideal for home, school, and office usage BULK QUANTITY: 500 pieces bulk metal flat tacks should last you a long time, meeting your varieties needs, sturdy and durable, easy to pin and remove