With this global pandemic I decided to have a friend make me a StarTrek mask using this sew on patch. She did a great job. I know you can buy other Star Trek masks, but I I wanted it to be blue and have the patch on the left side and not exactly in the center. Good quality patch.Start Trek nerd at heart and needed a patch for my new work laptop book bag. It was easy to iron on and has shown no signs of detaching. Great buy!Purchased this patch as a gift. It was well made, and excellent quality. Clearly defined stitch work of the motifs. Would recommend this to Trek fans.They are much larger than expected.My biggest sci-fi love is definitely Star Trek and I cannot wait to add this onto a costume! I’m ecstatic to off this awesome patch and I’m so happy with how quickly it came!Muy buenoThis product ships from over seas so it will take a while to arrive if you are a prime member. I received mine with no instructions for ironing so I did what I normally do with all my patches. I used medium high heat for 30 seconds, moving back and forth. front side first. This melted the red stitching in the front and left the melted remains on my iron (which I now need to scrape off) and ruined the patch. 2 Stars because I love the look of the patch but it's really not meant to iron on. If you buy this I would recommend low heat on the back to hold it in place and be prepared to stitch it to keep secure.Very nice, about as expected with a couple minor stray threads.