4 PCS 80mm (3.15") Circular Double Side Sticker Dashboard/Windshield Pad Mounting Disk for Suction Cup Car Phone Mount Holder Bracket GPS Camera and Other Suction Cup Items. (Clear)

Fit my cell phone holder arm and was very sticky. Adhered to the windshield and didn't peel off. My cell phone didn't move.

cut it down and attached it to the cell phone holder suction cup. Been in for a few hot days and it is still there.

Works great.

This is a double sided adhesive gel pad. Did an alcohol wipe clean and allowed to dry! Put the first try sticker on, held in place with force for a minute, then allowed to adhere for 15 minutes more before adding the suction cup mount...Tested the strength of pad by adding force to mount and it came off easily! DIDNT HOLD. Tried a second time doing the same exact thing as above and tested. Worked for an hour maybe....tried my third one, scrubbing and cleaning surface, alcohol wipes both surface and suction cup, mounting both right away and securing in place under force by using a wedge....now its working until a big change in temperature...it fell off! Fourth and last one was discarded as a waste of time and money!

I searched using the brand of phone holder, and these glue pads were on the list. I read the description thoroughly and even read the reviews. Most must be using the pads for flat applications without gravity pull. I cleaned the base and windshield with alcohol to ensure no oil residue. Attached the pad to the device and let it sit overnight with bracing before using. Within 30 minutes of driving to work, the holder began to release from the window. When I got to work, I reattached it, but when I came out to my car three hours later, it was barely hanging on.

The dash on my car has a bumpy plastic texture which limits the ability for a suction cup to stick. This provides a much better surface for this.My only wish is that these were available in different colors -- esp. black

These work great, almost too strong, would not suggest putting on a painted surface or u might pull the paint off with it. Only down side to these I had was using them with security camera placed in the window. Do to the adhesive being clear, it exposes the bar code and product key number of your camera. So if you ever used a web based security camera you can see how this can be an issued.

Needed a new adhesive to hold my cell phone onto the unit. Kept dropping w original adhesive. This adhesive pads have worked well thus far. I cut the circular size for the unit and applied it. Easy to complete.