Let me start by saying these foam tapes are a game-changer for quick fixes around the house. The variety of shapes (square, round, rectangular) makes them incredibly versatile - I've used them for everything from securing LED strips under my kitchen cabinets to mounting lightweight shelves in my bathroom.

The adhesive strength is impressive when used correctly. Pro tip: Clean surfaces with rubbing alcohol first! I learned this the hard way when my first attempt at hanging a photo frame failed after 2 days (just like one reviewer mentioned). But after proper surface prep? Those same frames have stayed put for months.

What really surprised me was their repositionability. When I messed up aligning my ring camera mount, I could peel it off and restick it without losing adhesion - though I wouldn't try this after 24+ hours. The 2mm thickness provides just enough cushion while staying discreet.

Now for the downsides: They're NOT for heavy items. My attempt to mount a 5lb wooden shelf ended in disaster. Also, while removal is possible (hairdryer trick works wonders!), long-term use might require some wall touch-ups - as another user noted with their Mixtiles experience.

Final verdict? At this price point, they're fantastic for lightweight mounting jobs where you want to avoid nails/screws. Just manage your expectations - these aren't industrial-strength solutions, but for everyday household use? Absolutely worth having in your toolkit.