![Amazon.com: Fellowes 1-Outlet 3-Prong Heavy Duty Indoor Extension Cord, 9 Feet - 99595 Gray : Tools & Home Improvement Amazon.com: Fellowes 1-Outlet 3-Prong Heavy Duty Indoor Extension Cord, 9 Feet - 99595 Gray : Tools & Home Improvement](https://m.media-amazon.com/images/I/71NB4OcxqPL.jpg)
Amazon.com: Fellowes 1-Outlet 3-Prong Heavy Duty Indoor Extension Cord, 9 Feet - 99595 Gray : Tools & Home Improvement
![Found in two of the three bedrooms at our Airbnb; both ends plug into an outlet but nothing else. The silver tag says "extension cord" and the circular end of the plug says "360° rotating plug." : r/whatisthisthing Found in two of the three bedrooms at our Airbnb; both ends plug into an outlet but nothing else. The silver tag says "extension cord" and the circular end of the plug says "360° rotating plug." : r/whatisthisthing](https://preview.redd.it/bri84736z7581.jpg?width=1080&crop=smart&auto=webp&s=7ed95b0d81d9d183ffd7c6e71fceddb9f94d2dab)
Found in two of the three bedrooms at our Airbnb; both ends plug into an outlet but nothing else. The silver tag says "extension cord" and the circular end of the plug says "360° rotating plug." : r/whatisthisthing
![Kasonic 25 Ft Extension Cord with 3 Outlets, UL Listed 16/3 SJTW, 3-Wire Grounded, 13A 125V 1625W for Indoor/Outdoor Use - Green - Amazon.com Kasonic 25 Ft Extension Cord with 3 Outlets, UL Listed 16/3 SJTW, 3-Wire Grounded, 13A 125V 1625W for Indoor/Outdoor Use - Green - Amazon.com](https://m.media-amazon.com/images/I/51jgWHxv93L._AC_.jpg)