Anji Mountain Office Chair Mat : $78 at Amazon Unlike smooth-surfaced ... Luckily, this mat strikes a good balance with its rolling resistance, thanks in no small part to its construction.

You can throw down a plastic mat to protect your floors and make your chair ... will be rolling over: Next, you have a choice ...

What if you could do this using discarded materials, such as office chair mats? Over time, plastic, carpet-covering floor ...