Ceryvop 100 PCS Locking Pin Backs Keepers Clasp, Metal Pin Locks Back

These are perfect! It’s just what I needed! They are made very well! I like that it has a smooth appearance all the way around. I’m always afraid of losing my pins. But these guys stay in place! I pulled pretty vigorously on the pin after I put the new backings on, and there was zero movement! I would most definitely recommend these! Totally worth it!

These are amazing! I haven’t lost a pin yet since putting these on as a back. I like putting pins on different bags and they stay in place from all the moving and bumping into they go through. I’ve had little ones tug on them out of interest and they don’t budge at all. Super easy to use, either snapping them on or taking them off, I have had no issues at all!

I loooove these. It holds a pin greatly and they never come off like normal pins do which would always be annoying but I don’t have to worry about that with these. They fit well, quality and strength are great and the value for money is amazing. They’re easy to put on and take off too. To take off, you only have to hold the base of the backing while pulling the tip!

These are great to keep pins on, but they can be a little difficult to get off at times.

All of the pins on my work badge have the butterfly backs on them. I was constantly looking them. I bought these and so far they have held my pins. They are a good value.

If you have ever used "damn its" there name is aptly given hence why I bought these. my old ones kept falling off when I would do moderate amount of movement. These fit and are of good quality and keep my pins safely on my uniform.

As a military member, I have several pins that I really don’t want to lose. These locking backs feel much more secure and reliable than regular pin backs. Easy to use and they hold my pins firmly in place.

My wife and I love collecting National Park pins and displaying them on our backpacks, but we were always worried about losing them. Sadly, she already lost one of her favorite Friends pins because of the cheap rubber back that came with it. We weren't about to let that happen again! These locking pin backs have been absolutely fantastic. They hold our pins securely, even after hiking, traveling, and tossing our backpacks around. We finally have peace of mind knowing our favorite pins are staying exactly where they belong. Could these BE any more secure? If you collect pins and actually wear them instead of keeping them in a drawer, these are a must have. ⭐⭐⭐⭐⭐

Simple and easy to use, the pins lock up tight and won't come off. Now I can use my enamel pins without fear of them popping off my hat or bags! Great product!

These are perfect for pins. They don't fall off, much better than backs that come with pins.

Best pin locks I’ve ever used! Easy to use and hold up amazingly! They have kept my pins on my daily bag for years without budging!

I changed out the regular backings of my pins to these and they never fall off.

A bit hard to undo but haven't lost any pins when using these yet.