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

These are awesome. Very durable and solid. Easy to put on, simple to remove. My pins are finally LOCKED ON. I can finally wear my most beloved ones without the fear of losing them. They can withstand a LOT of pressure. Theyre the PERFECT size AND theyre estheticaly pleasing. These were 100% worth the money!

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

These locking pin backs work really well. They hold pins securely in place and give a lot more confidence than the standard rubber backs. They are easy to use once you get the hang of them, and they stay locked without slipping off. The metal feels solid and durable, not cheap or flimsy. Great value for the quantity you get. Perfect for keeping pins safe and secure.

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.

they work great, and lock things in place. my only problem is it can be difficult to get off and sometimes they get stuck

I have several pins on my diaper bag and having these back locking keepers has been amazing. I have not lost a single pin since putting these in. Easy to put on and a little hard to get off but I appreciate that because I know they won’t fall off easily.

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.

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.)