Batting joining tape is simple to use.  Cut a piece to measure the area you need to cover.  Place it carefully to cover both edges of the areas you’re looking to join.  Dampen the binding tape by spritzing it lightly with water or using a damp paper towel.  Iron the tape using a back and forth movement for approximately 10 seconds.  Let cool and press.  

Batting joining tape takes the place of stitching, saving you time to spend on the more enjoyable aspects of making your quilt.