First off, these stickers look legit! The bold warning text is super clear, and the size (4x2 inches) is perfect—not too obnoxious but noticeable enough to make thieves think twice.

I stuck mine on the inside of my car window (between the pane and seal) because the material feels thick and durable. No residue when I repositioned it—big plus!

BUT... here’s the tea ☕️: After a day, the edges started peeling like a bad sunburn. Tried different surfaces (glass, metal), same result. Maybe my car’s cursed? Others swear by the adhesive strength though—some even survived power washes on their food trucks!

Pro tip: Wear gloves during application to keep grease off the sticky side. And maybe avoid rolling windows up/down if placed near edges (rain + friction = peeling disaster).

Verdict? For the price, they’re decent psychological armor… but temper expectations for long-term use. ⚠️ 3.5/5 stars.