Review on Upgrade Compatible Blocker Computer Security by Kevin Taharka

When I ordered these I was disappointed it was a 3 pack I only needed one. But. Now I understand why you need more than 1. First of all, they are very small, barely covering the camera and you have to fit them perfectly without touching the very small back. The first 2 I tried I touched my back which completely negated the stickiness. Got the third one and it works great, I'll definitely check the sizes and try a different style next time.