Made of plastic material, these thumb tacks feature domed cover.These thumb tacks are perfect to secure paper items or photos onto the the cork board without causing any damage.Ideal for hanging down charts, banners, calendars and much more. Features - Color: Mixed color. - Material: Plastic. - Size: About 1.00X1.00X1.00cm/0.39X0.39X0.39in -Safe, and practical. This small plastic thumbtack can be reused. -The thumbtacks are firmly fixed and easy to disassemble, which is fixing any light objects or paper. -The design is simple, easy to use, and the flat head does not hurt your hands. -It has a wide range of uses, suitable for upgrading the bulletin board or fixing photos and notifications on the cork board. - and multi-purpose, can be used for a long time. Not only suitable for offices, classrooms, school bulletin boards, but also for homes, shops, etc. Package list: 200 x pushpins