![Amazon.com: 1" One Inch Plaster Repair Washers Ceiling Buttons (300 Pieces) : Tools & Home Improvement Amazon.com: 1" One Inch Plaster Repair Washers Ceiling Buttons (300 Pieces) : Tools & Home Improvement](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/91Nl+loRccL.jpg)
Amazon.com: 1" One Inch Plaster Repair Washers Ceiling Buttons (300 Pieces) : Tools & Home Improvement
![These weird red lights that look like buttons in my high school near the ceiling : r/whatisthisthing These weird red lights that look like buttons in my high school near the ceiling : r/whatisthisthing](https://preview.redd.it/vucwlxpkrmp91.jpg?width=640&crop=smart&auto=webp&s=30ded0d4b03fe3ac9fcded5eb63504607ab9fd52)
These weird red lights that look like buttons in my high school near the ceiling : r/whatisthisthing
![Amazon.com: 1" One Inch Plaster Repair Washers Ceiling Buttons (300 Pieces) : Tools & Home Improvement Amazon.com: 1" One Inch Plaster Repair Washers Ceiling Buttons (300 Pieces) : Tools & Home Improvement](https://images-na.ssl-images-amazon.com/images/W/MEDIAX_792452-T2/images/I/81PYkyqkf5L._AC_UL600_SR600,600_.jpg)
Amazon.com: 1" One Inch Plaster Repair Washers Ceiling Buttons (300 Pieces) : Tools & Home Improvement
![Amazon.com: 1" One Inch Plaster Repair Washers Ceiling Buttons (300 Pieces) : Tools & Home Improvement Amazon.com: 1" One Inch Plaster Repair Washers Ceiling Buttons (300 Pieces) : Tools & Home Improvement](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81eoRJrgCCL._AC_UF1000,1000_QL80_.jpg)