The smooth extended head and steel point allow these push to be inserted into the toughest surfaces, while still able to be easily removed without harming fingers. Use them for bulletin boards, cork strips, map marking, hanging posters or just putting up notes in your office cubicle. Features - ColorAssorted Color - Material: Wood and Metal. - Size: About 14 x 9.5 x3 cm. - Made of metal nail, safe, and practical. - Thumb tack fasten securely and can easily be removed. - Design with and creative geometric shaped, can be use as DIY tools. - Creative thumbtacks is easy to be used for home, office, school and exhibition decoration, creative design to brighten up bulletin board, whiteboard and corkboard. - Works on cork board, bulletin board or drywall, easily papers, posters, photos, memos and maps. - The package of push has five shapes, square push have 15pcs, and for the other shapes, 20pcs for each shapes. - Warm Tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 115 x Push