Strap are made from clear elastic that is very durable. The elastic will not tear when stretched to maximum capacity. The clear elastic blends into skin and becomes invisible. The fasteners are made of clear plastic and are 3/8" in size. They do not hurt or irritate the scalp as metal fasteners would. The straps can be worn two ways, using "double sided tape" or hand sewn into the lace.
When hand sewing the straps into the lace, use clear polyester thread and a sharp needle. This elastic is very durable and only a sharp tip needle with go through it. When sewing the straps into the lace, you must be very careful not to pick up to many holes in the lace. I have videos showing how to sew the straps in on my YouTube channel (lilyseymour) just search for "Wig Strap" videos in the "All About Wigmaking" section.
FOR USING WITH DOUBLE SIDED WIG TAPE
How to Wear Your Lace Wig Support Straps
FOR SEWING INTO/TOPEES/CLOSURES/LACE WIGS
How to Wear Your Lace Closure Support Straps