Mechanics and DIYers, this pneumatic garage seat is about to make your workshop time so much more comfortable! This rolling stool features a soft, fully padded vinyl seat that makes long projects much easier on your back and legs. The pneumatic height adjustment lets you customize from 15.74 to 21.25 inches - perfect for working under vehicles, at workbenches, or any situation where you need to sit at different levels. The large divided tool tray is brilliant for keeping all your frequently used tools and small parts within easy reach, so you're not constantly getting up to retrieve things. With four 2.5-inch swivel casters, you can glide smoothly around your garage or workshop without having to constantly reposition your seat. The heavy-duty steel construction supports up to 300 pounds, so it can handle you plus your tools without any issues. The overall dimensions are 16.14x16.14 inches at the base, with an 11.8-inch diameter padded seat. Weighing 11.02 pounds, it's substantial enough to feel stable but light enough to move around when needed. Important tip: don't forget to remove the plastic cap from the pneumatic cylinder when you first set it up, or the height adjustment won't work! Whether you're a professional mechanic spending hours in the shop or a weekend warrior working on your car, this stool makes the experience so much more comfortable and efficient. It's one of those workshop upgrades you'll wonder how you ever lived without!