EASY INSTALL, LEAVES NO DAMAGE – Our figure 8 suspended ceiling hangers attach easily to any drop ceiling, grid ceiling, or tile ceiling. Just squeeze to open up the hang clip and place it on the t-bar or grid on your ceiling. The ATLIN ceiling grid clip will attach securely without causing any permanent damage | WIDE RANGE OF USES – The ATLIN drop ceiling hooks are often known as a teacher’s best friend because of how easily they can be used to hang posters, banners, and artwork. These drop ceiling clips are also ideal for hanging decorations at weddings, offices, conference rooms, school dances, classrooms, stores, and more | BUILT TO LAST – Our drop ceiling hanging clips are capable of safely supporting up to 10lbs each. Feel confident hanging signs, banners, and lights with our ceiling hooks | PURCHASE WITH CONFIDENCE – We stand behind our drop ceiling hooks because they are built from quality materials and designed to last. All ATLIN products are backed by a 1 year warranty and a money back guarantee | SIZE AND PACKAGING – Our ceiling hooks come in a pack of 100 and each hook measure 2.5” long x 1.1” wide