CR8GR8 4 Professional Hair Clipper Guards Cutting Guides Fits for Manscaper 4.0 with Organizer, Fit for The Lawn Mower 4.0 Clipper Combs Replacement - 1/8" to 1/2" inch

They absolutely fit the Meridian body trimmer, they clip on perfectly and stay on, just like the ones that come when purchased new. I haven't put them to the test but they seem like they will work and hold up just fine. Well made, NOT flimsy & cheap, solid thick plastic guards, they snap on and stay on. I like having more options of clipping lengths and I'm a big fan of the Meridian body trimmer. So far so good! Happy with my purchase.

Great, I think they fit better and more secure than the original one.

The perfect replacement. Great value and material.

Perfect fit for the Lawnmower 3.0!

The diagram in the description shows a Lawn Mower 4.0 with a check mark underneath it and it looked like mine, so I thought it would work with it, but it doesn't fit. And the 3.0 had an X underneath it, which usually indicates it won't work. It turns out, the reverse is likely true, as this doesn't fit my model. It looks like it's designed to fit the 3.0 model, despite the confusing diagram in the product description.