This table with 30 x 15 molded composite top is a smart alternative to wood, which over time has the potential to crack or peel, creating sharp edges and a breeding ground for bacteria. Plus, this convenient design easily adjusts from 30 to 47 with one hand. Constructed with a durable chrome base, two locking and two standard casters.Limited lifetime warranty on frame. Six month warranty on casters, table top, height mechanism, tilt mechanism, and wearable parts.