9 Pairs Compatible with Beats Studio Buds + / Fit Pro/WF-1000XM5 / WF-1000XM4 Triple Flange Ear Tips, Noise Reduce Silicone with 4mm Connector Hole Fit for Most 4mm - 5mm in-Ear Earphones - Black

They fit perfectly

Unfortunately, I am very bad with opening certain items and sometimes forget about them until the return date has passed. Anyway, the pieces are hard to put on the headphones and similarly hard to keep them in the ears.

These are actually perfectly fine. I'll use them on my wired in ear monitors. They're quite comfy and soft. The ones that are big enough to fit in my ears don't fit into the charging case. I know I can't be bothered to take the tips off and Carey them separately. No big deal. Not worth trying to return.

Not very comfortable. Don’t allow noise cancellation to really do its job.

What a difference these make compared to those that came with the unit I needed them for. These stay put in the ear so much better and do diminish the outside noise.

Great, but she had lost her tips, but these were perfect fits

These tips work in keeping the buds from falling off as well as providing good noise canceling but it feels like I'm stabbing my ears every time I insert them. After wearing them for a while, my skin will become irritated or itchy. I went back to the original tips.

I have strange ear canals. I think I’ve tried every different headphone cover and NOTHING fits in my ears and stays there. One of my canals seems to be smaller than the other. This got to be incredibly annoying when exercising as one or both ear buds constantly fall out. Then I found these, and THEY WORK. The rings allow you to stuff these as deep as needed so they stay. Despite having different sized canals, these fit both of my ears perfectly. Such a simple product has made my workouts so much more enjoyable.