Featuring round flat head and sharply stainless steel pin, these thumbtacks ensures easy insertion and removal without damaging wall or corkboard Widely used for bulletin boards, corkboards, notice board, and cork wall, displaying drawing, picture, note, memos, document, these cork notice board push pins securely hold posters, note, and photo Suitable for worker, professional, students, teacher, and home organizers, these flat head push pins provide secure document fastening and decorative display pin for both functional and aesthetic needs With their metallic appearance and rustproof designs, these round flat head thumbtacks combine practicality with functionbility, making it essential for organizing project or showcasing inspiration board Crafted from rustproof stainless steel, these plated thumbtacks come in pack of 200Pieces, offering long time durability and smoothly finish for secure pinning on various surfaces