JT21; 1/4-in Light-Duty Staples (1,000-Count) Flat crown Made of heavy-duty steel Will hold your closet lining, window screens, and anything else secure for a long time Can be used for light home projects and small crafts, such as window shades and shelf papers Other uses include valances, shelving, and headboard coverings Works with Arrow stapler models: ES21, TT21, TT21K, JT21CM, JT27, and T27 Also works with PowerShot, Easyshot, Easyfire, Craftsman, Ace, Mastercraft, and Stanley staple gun models Arrow JT21 1/4-in Light-Duty Staples (1,000-Count)