adjustable side of the strap is easy to use and lock into place(&my boys weren't able to slid it off)-they wont damage the surface it's placed on

I followed instructions when I installed the locks: cleaned the surface well & allowed to sit for 24 hours

They don't stick to the walls to keep our changing table from being pulled down like I had hoped (might just be because the walls have texture and aren't a completely smooth surface) but have been excellent for keeping the little one out of the wooden cabinets and drawers and everything else

( clean surfaces with alcohol, press and hold for x amount of seconds, let sit for 24 hours before using.

but I am hoping they do not damage the surface when it comes time to remove them.

I recommend cleaning surface with rubbing alcohol first for better adhesion.

but overall I have had a great deal of trouble keeping them from coming unstuck on one or both sides after a few days/weeks of use despite cleaning rhe surfaces as directed and applying a great deal of pressure when installing them

All surfaces had been thoroughly cleaned before application of the product and all products were attached to appropriate surfaces and the appropriate ways which is why I find it scary that three of these devices are failing for no reason

I have smooth surface cabinets, so it shouldn't have been a problem for them to stick

Followed the instructions, applied to a clean surface, didn't used them for the amount of time specified and they just kept popping off

These ruined every surface I used them on

thoroughly cleaned surface and dried before applying

And work as they are suppose to

I was really hoping these would work as I have a very fast paced & exploring toddler

They wouldn't work on the toilet seat as they said