4-Inch Wide Black EXTRA Heavy Knit Stretch ELASTIC 3 Yards by Prolastic

Great product fixed a jacket I had …. Thanks

I used this to make diy maternity pants that I saw on YouTube and it worked perfectly. I couldn't find any elastic bigger than 3 inches locally. I cut the front pocket part out of my jeans and sewed a panel of elastic on each side. The elastic is stretchy and soft enough that it doesn't rub uncomfortably on my skin.

Not much to say here. It's a 4 inch roll of Heavy Knit Stretch Elastic fabric. It performs exactly as I envisioned it. Sizing was on point and the color was correct.

Very sturdy elastic...used to repair a strap on knee brace where there is constant stretch and recoil. Has held up great and because it is black has hidden any wear and tear marks.

Very heavy duty! I need the elastic to make a few EDC loops on my belt, and it is a good tough elastic. It holds my heavy leatherman surge right agaisnt my belt, no problems. Made another 2 loops to hold my baton and pocket knife against my belt and it continues to hold it securely with no issues. I can think of a million uses for this. For instance making a small elastic loop to keep my rats tourniquet together or other gear in place. I plan on stitching a few straps of it to my edc bag so it can hold more gear securely.

I bought this elastic to make my jeans into maternity jeans. I replaced the side panels of my jeans with this 4-inch elastic and hand stitched it in and it has held up wonderfully with my growing belly. This is definitely heavy duty and the stitching stays in place. Exactly as described!!

Used it to make a fashion belt- barely used any stretch and it's already misshapen after ONE WEAR. I only wore it for like two hours at that.

Excellent quality. Great for replacing boxing trunks elastic.