M bumpers are a high quality 3m electronics product with excellent adhesion, clarity and ease of removal from the packaging sheets. There is a size for anything and the adhesion is spot on. The packaging is really amazing.

I find that if i apply the even the smallest one on the inside of glasses lense in the center of my field of vision, this dispels my double vision. I've tried everything including prisms & patches over the last 8 years to remedy. I 3d print a lot ...  Read More

This product is practically worthless. It comes in a nice bag, looks good and has varied thicknesses, but does not stick. Even though the glass is heavy if you bump it it moves and the bumpers come off.

The gripper portion of the pad loses its adhesion from the middle padded portion. The adhesive is worthless. If you have luxury vinyl floors which have a very slight simulated grain texture that texture destroys the pads when you slide your furniture....  Read More

I’m so frustrated; who wants to waste their time reading reviews, buying and installing a product that doesn’t work? These things are garbage for that reason.