Metal TABS that are 3/16" width X 5/8" length are a true wonder. Just when we think all the uses have been discovered, something new arises. If a PICTURE SPEAKS A THOUSAND WORDS a picture frame contributes to this result and a superior quality Omer TAB gun is mandatory when you do a lot of frames. This 53.4 series tool is used to insert 300 per loading, of the flat flex tabs which neatly secure glass, artwork and backing board into a picture fram...e. The flexible tabs can be bent up (just using a finger nail) so that the contents of the frame can be easily replaced. Omer's exceptionally small handle diameter and extra light stapler, is often preferred by "in-the-know" professionals in the ART world. Even more than in most applications, high maneuverability is a key to this flex tab tool's advantages.