Black Self Adhesive Polyurethane Bumper Stops Feet Bumpons 16.5mm x 10.2mm Cylindrical (Pack of 4)

Originally bought these to give a little more clearance for airflow under a Behringer mixer that runs hotter than I'd prefer. As a bonus, the mixer now stays put too instead of sliding around my desk. Can't fault them so far, but adhesion (which seems more than adequate for now) will take longer to assess - particularly given the heat they'll have to cope with. First impressions: great product, great price.

I fitted these rubber feet under computer keyboards to raise them by 10mm from the desktop so that a mouse lead can be routed underneath. These feet do the job perfectly, and are quite 'clingy' to the touch so the keyboards stay in place where you want them.

Hard construction Not non slip !Suggestion use an alcohol based cleaner pre sticking to item .My 2nd purchase so got to be okay A little pricey Shop around

Sturdy but poor adhesive

Needed some feet to replace missing ones on a radio with downward firing bass tube (oh, it's not that an impressive radio, but it needed a bit of space) and these were the best I could find at short notice. As it is, they're fab! A nice bit of height to them, don't slip, and adhere well.Erm, yes, they stick really well, but as with many things, preparation is key! Buy some metholated spirits and use them as a cleaner. Yeah they smell for a short while, but oh boy they clean up a surface well! Do test the area first though, and don't use on water based paints such as emulsion as they tend to dissolve them a bit! As it was, this radio (not mine) had been in a bedsit where the owner smoked quite a bit, and had the radio in there for 5 years. The crud came off really easily, and these stuck really well - possibly better than the originals.So, to sum up, these are great - but if you don't do the prepwork (as with any job) they'll not stick.

Excellent product. Exactly as described. I used them to raise the height of a small desk lamp in order to provide ventilation to the base which gets hot. No problem sticking to metal and, I imagine, most other hard, flat surfaces. Very good value too!

Not what I wanted at all for the intended use. Nothing wrong with them and hopefully they can be used for something else.

They were not black but clear and transparent.They did the job but not black as required