ZEFFFKA Premium Quality Denim Iron-on Jean Patches Inside & Outside Strongest Glue 100% Cotton Black Color Repair Decorating Kit 10 Pieces Size 4-1/4" by 3-3/4" (9.8 cm x 10.8 cm)

I use them on the inside of the jeans & they have stayed on after 5 washes and 5 years. If a corner unravels, iron it again. Fixed! I have used about 20 of these and have no issues. I highly recommend them for the inside of jeans.

You cut what you need and iron it on. Easy-to-use. You don't even feel it. I used it on my black jeans on each inside though area. Perct. Will buy again.

I’ve been using these to patch up rips or holes in favorite jeans. Don’t cut straight edges when making your patch. Cut in a wavy line. The sharpness of a straight edge will cut through thinning denim.

These patches are durable and easy to use. I get holes on all my pants and the thickness of the patch stops the whole from expanding. The adhesion to my pants is strong and I feel it is a good value.

The color wasn't a true black. Diden't mach my black jeans. That was disappointing.Other wise I was pleased.

these work fine. just follow the instructions

The patches did not stick properly. I left them the appropriate amount of time but as soon as I put them on the patches peeled off so they were flapping around. When trying to take the patches off they made new rips in the jeans.

These patches have stayed on very well after 5+ washes. I ironed them onto a sweatshirt (elbows). The fabric is thin an tough, and as a result, not as flexible as I had hoped. I was looking for a denim that was thicker and softer. Also, the dye seems to be of a cheaper variety. After several washes the color is fading and turning slightly blue. It's still very dark, but approaching navy. Not a critical piece of clothing for me, so I'm happy.