Non-Woven fusible Interfacing Lightweight Single-Side Iron On
Black and White Adhesive Hem Tape Fusible Bonding Fabric for Craft Making 25Yards, 100cm Wide.
This is Single side interfacing,Only one side with glue,
Instruction : Overlap glued side with the reverse side of the fabric||Then,adjust the iron to the appropriate temperature,and press the side of interfacing that without glue||In the end,the glue on the interfacing is melted by heat and clings to the back of the fabric