Canvas clips, 100 pack. Quickly and easily mount/unmount any stretched canvas into any picture frame! Dark oxide finish. Requires no tools, adhesives or extra fasteners. unlike other methods, these clips will not damage artwork or picture frame. fits standard cannvas stretcher bars, 1-1/2" to 1-3/4" wide by any height! Grips tightly for a secure hold. Reusable, allows quick and easy mounting and unmounting of stretched canvas art into/out of picture frames. Free pockut US constitution included with every order.