Constructive Playthingsの休憩用コット用キャスターは、休憩用コットをコットキャリアに変えるのに役立ちます。セットには4個の回転式非マーリングキャスターが含まれており、そのうち2個はロック式です。
I was tired of trying to move heavy cots ourselves, so these casters make it easy to roll them right out of the way. The two locking ones stay put during nap time, which is great, and the non-marring wheels haven't left a single mark on our floors.
The locking casters are a real help when I'm trying to keep the cots still on a tiled floor. They roll smoothly enough, though I wish the wheels were a touch bigger for thicker carpet. It does make moving the cots during nap time way less of a backache.