Secure and stabilize your suspended ceiling panels with ToolPro Ceiling Panel Hold-Down Clips. Each package contains 20 pieces which is perfect for medium & large jobs! Designed to lock on top of the ceiling grid after adjacent ceiling tiles are installed, these clips effectively hold down acoustical tiles in drafty entranceways and low-security areas. Simply insert the adjacent tiles and slide the clip over the T-bar until the base of the clip makes contact with the tile. To move or remove the clip, insert a large flat screwdriver into the top of the clip and turn slightly to open the mouth, freeing it from the T-bar. These universal clips work with most T-bars and ceiling tiles, featuring spring steel teeth that hold the clip firmly in place. With no tools required for installation, these clips offer an easy and efficient solution for securing ceiling panels.