These blackboard clips a large capacity set of 50, serving to various usage needs Featuring strong clamping force, these blackboard clips firmly hold paper or cards in place, ensuring they will not slip or loosen easily Designed for repeated use, these blackboard clips are made from materials, saving you money in the future With their compact project, these blackboard clips are portable and space saving, making perfect for travel Versatile and practical, these blackboard clips can be used in different settings such as home,, and school to securely hold and display small paper and note cards