Cosmos 6 Pcs Massage Gun Heads Replaceable Attachment Adapter Deep Tissue Massager Gun Accessories in Assorted Functions for Runner Athletes Muscle Relaxation, Massage Head Outer Dia.18.6 mm (0.73 in)

These are perfect and they absolutely fit my massage gun. I've been wanting to get all the different accessories because my gun only came with two when I originally bought it and it was a very expensive gun and you can't buy accessories in stores and these are exactly what I wanted. They fit with no problem and they're not rigid or super cheap or crap plastic. They're just like the type of material that comes with the gun. I highly recommend this if you need accessories for your massage gun

the perfect replacement for my gun head replacement that my dog ate, but when you get the package, none of the extensions fit even though it is the correct adapters for the gun. I had to return these, dont make the same mistake I did!

Fits Hypervolt Go 2 perfectly. Good quality. It’s a nice set of attachments if you don’t have a variety of them yet. Hypervolt Go 2 came with only 2 attachment heads. This set is perfect to expand the range of how I can use my Hypervolt Go 2.

Only rating at four stars because it didn't fit on my massage gun they seem like good quality though. Now I'm off to find another massage gun

These fit great on my massager.