As Covid restrictions are put in place but changing daily I'm finding it harder and harder to remember a mask. This clip is right on my purse. I can switch it to different wallets so it's always out and my hands are always clean. I always have a clean mask with me and I have a place to put it if I need to. I can't recommend it highly enough. It's already saved me a few times when I thought I didn't need a mask in the store and managed to save me from having to run back across the parking lot to my car. Flu season is also coming up so if I have a cold or rain I can wear a mask to protect other people even though restrictions are totally relaxed. The only thing I didn't like was that it was black. I don't like things. in black because they tend to blend and then I can't find them because I don't see very well. If they come out with more vibrant colors or patterns I will definitely buy a few more of these.