Whether you aspire to be the next Forrest Gump of ping pong, or simply enjoy a good, healthy competition every now and then, this smart door is a hard item to pass up. A fully functional swing door, this genius design from Tobias Fräenzel also flips forward to become a complete ping pong table. It's perfect for spaces too small to have a full ping pong table in.
There's no construction required — all it takes is a flip of the switch to set up everything you need for your match. When you're all set, just flip the door back up, and you're good to go! It'd be great in a 20-something's apartment, or an especially rowdy office building.

Dimensions set up: 120cm x 108cm x 400cm
Dimensions when folded: 25cm x 108cm x 400cm — Vanessa Brunner