These Supaclip refills are compatible for use in a Rapesco Supaclip 40 dispenser (sold separately). One clip holds 2-40 sheets (20-pound bond paper). These clips fasten paper and many other materials securely. In addition, the clip can be removed and reused again without damaging the paper. Quantity 150 multi-colored clips. Product Quality and Customer Service Promise: Rapesco offers high-quality products and better customer service. If you need any help with any of their products or require any assistance, Rapesco invites you to get in touch with them through their website. Rapesco leads the way in stapling machine and hole punch manufacturing, with innovative and patented engineering designs and passionate styling. Relax, safe in the knowledge that Rapesco products come with the specifications that you would expect from a manufacturer with only the highest standards and vision for the future in mind.