How to use:

Step 1: mark the place of snaps on project, use awl to make a small hole on fabric.

Step 2: insert prong of snap cap into hole and place socket over prong.

Step 3: position plier with cap in black die tray and socket under rubber pressing head.

Step 4: make sure cap is centered and seated in die tray and squeeze plier firmly for secure.

Step 5: repeat with second cap and stud.

Step 6: check the snaps.