Adjustable Dumbbell Protective Cover

I ended up buying some 40kg adjustable dumbbells from Strongway and the first thing I noticed is how sharp the connection points were when I was actually using the weights. When preparing for a dumbbell bench press or a goblet squat, it would scratch me. Became annoying very quickly. After doing some research I noticed that area is also prone to breaking. So why not make a protective cover for it. I use 8x3 magnets for this model that way its easy to put on and take off. I'm also using PETG since it is more tolerent to impact damage. I personally have the Strongway 40kg Adjustable Dumbbells which appear to be knockoffs of Nuobell's adjustable dumbbells. So it should work on those as well, and Muscle IQ's and Bells of Steel's adjustable dumbbells.