Audio 478 Foam Cushion by AvimaBasics | Premium Pad Headphone Earpads Ear Pads Foam Cushions Compatible with Plantronics Audio 310 470 478 628 USB Headset (4pcs)

Very pleased with the foam earpads as well as with the service I received. One of the 4-pack was defective--it basically disintegrated as soon as I started to fit it on the headset. Within a few days, the seller already sent me a replacement.

I grabbed these out of the drawer to take on a trip and found the earpads disintegrating. Then, I found out I had bought them 6 years ago! Still work fine, except for the black powder from the disintegrating pads. I found these on Amazon, and now I have 6 more years of life from a perfectly functioning headset! They were not hard to get on, and the headset looks like new now.

Purchased in 2020. The pictures reflect how they held up after 3-years of very light use.

My old Plantronics headset's single foam speaker cover fell apart. Time to replace. But my headset has no model number. I am pretty sure it came with a Logitech Webcam a long time ago.I THINK I found the model number, searched Amazon and elsewhere for new foam covers, decided that THIS one appeared to be the right one.I was right! It is a perfect fit and NOW I have a spare which I will put away in a sealed, dark envelope kept from temperature extremes.

It was *really* hard to get these to stretch into place. In fact, I ended up separating the cener "grille" from the padding over part of the circumference. Fortunately, it doesn't affect the functionality. Other than than, no complaints.

I bought these to replace the ones that originally came with my Sena 20s for my motorcycle helmet. They are probably about 3x as thick as the original ones, very comfortable, my ears don't hurt anymore after wearing my helmet for a long period of time. They stick to the speakers A LOT better than the original ones as well. I'd definitely recommend them!

The pads fit my Plantronics Audio 478 headsets perfectly. Appears to be of good quality foam. Hope it will last.

I get way too excited about office-related products, but small things like this make me happy. My old foam ear pads ripped, and I couldn't find a replacement pair that fit my Plantronics 478 headset. These are perfect. In terms of quality, they look and feel just like the original pads. They're really thin, so be careful putting them on or you might rip them. Once they're on, they stay on snugly.

Got this for my Plantronics Audio 478USB set and they fit perfectly. It's also as comfortable as the original. I just feel the price is on the high side.Package comes with two pairs so 4 pieces.Installation was easy and straightforward but you need to be careful not to rip them as the padding is delicate.

Good replacement for the OEM foam cushions. Seems to be comparable in thickness at the side and front. Relatively easy to install. Hooked 1/3 of the cushion over the earpiece then carefully worked the rest of the foam onto each earpiece.