40PCS Locking Pin Back Locking Pin Keeper Clasp, Metal Pin Backing for Brooch Enamel Lapel Pin Lock

I used these to lock my pins onto my backpack purse and when I say they do not come off at all! These definitely do what they are advertised to do and im so happy with them. The original backs that my pins wouldn't stay on and I almost lost my pins a few times. Once I found these I had to try them. Im glad I did. They lock really well and you actually have to manually take them off to remove. These are very functional and can be used for everyday! The size is good. These are definitely a good value and I love them.

These are the best quality that you can find hands down. The value for what you're paying is absolutely worth it because most pins these days come with the crappy metal clasps or the horrible rubber backings. Both lend themselves to falling off or snagging clothing. My entire family of five switched to using these backings for the pins that we have collected. I put them on my backpack as does my husband, my son puts them on his work. Lanyard, and my daughter's put them on various things as well. I will have to buy another pack of these soon! These are extremely secure. They are easy to put on and to remove. The size is perfect. They are highly functional and I highly recommend them to any pin, user and lover

I didn't know a product such as this existed until a fellow club member showed me his pins. It's wonderful how this works to lock in place and keep from losing your pins. The pin backs are a little larger than the butterfly pin backs, but they don't hurt my chest. Functionality: This works exactly as intended. Only 1 of 40 was defective. Pin security: I was losing my pins because the butterfly pin backs wouldn't hold. I have a lot of pins on my vest and when I am really active, the pins fall off and are lost. Sometimes they would fall off even when not wearing the vest (hanging on the back of a chair or being carried in the back seat of the car.)

Exactly what I needed for putting pins on my backpack. Super easy to use and holds the pins nicely.

They seem sturdy and hold my pins on my fanny pack I haven't had any problems thus far.

These work great. They stick out a little more than normal backs but are rounded and well finished so the don't dig into you.

10/10 recommend. These pin backs have saved me a lot on both trips and on my uniform. They’re comfortable enough to wear on uniform and perfect for military ribbons or Leo name tags. They lock really well and are worth every dime. Some of them are slight weird where they don’t lock but 95% of them are good.

All the pieces came, I tested all of them and they worked well. They were way smoother going on and off than the other ones I had, and that was pretty great! They hold on well and are very shiny. The case they came in is very useful to put the old backs in, and I am very happy. :)

Not worried about any pins falling off

Además de tener muy buena apariencia funcionan bastante bien tienen muy buen agarre

Really good product, strong hold and helps pins not move around.

Got these to replace the butterfly clips which constantly snag. Wow. Never knew these existed. They're terrific.

These locking pin backs are an affordable upgrade from the flimsy rubber or butterfly clasps that usually come with enamel pins. They’re easy to attach, feel sturdier, and definitely reduce the risk of pins falling off. That said, they’re not perfect. I’ve still had a few pins come loose, so while they’re an improvement, they don’t provide 100% security. For the price, they do the job reasonably well, but if you need something truly reliable for valuable pins, you might want to invest in a higher-quality option.