If you need to make quick clothing repairs, Attaché is for you. Button fell off as you are racing out the door? Just stick Attaché through the buttonhole & fabric and pull the trigger. Bang! The button is reattached. Attaché also can make a quick hem, can reattach broken straps, can keep a button-up shirt or wrap top closed, and can mark clothes to show which ones belong to you. You can leave the attacher there indefinitely, or just cut if off when needle and thread (and time) are readily available. Tips for success:**This is a handy quick fix for clothing- this is not a device with which to make clothing.** Ensure the needle is all the way through the fabric and button and flush against the Attaché gun. The barbs will likely break if the needle is bent or if inserted through a tight button opening. Each Attaché units has been quality tested: If yours breaks, contact us for a free replacement. Contains: 100 clear and 100 black nylon attachers