产品介绍：
产品说明
一般描述
Molded, high-impact, scuff-resistant, and lightweight. Spring-loaded, floating, ball casters at four points roll only when weight is removed from stool. When weight is on stool, it rests on vinyl bumper rim which clings to floor. Free-floating action makes it easy to push in any direction.
产品性质
| manufacturer/tradename | Bel-Art |
| 高度 × 外径 | 12 in. × 16 in. |
