The comfortable and breathable air hole design will bring you comfort no matter in the hot weather. The seat can be customized to a proper seat height that fits you most and makes you relax. Ergonomic design makes it features a well wider and thicker backrest and seat cushion that will help relieve any back pain, leg pain, and even help improve your posture. The five smooth-rolling casters work fine on both carpet and wood floors and allows you to move around with relative ease. Being equipped with heavy duty base, this executive chair brings you unbelievable quality and construction. This swivel chair owns high-quality lift and has thicker board, so the chair is more safe, more stable and more durable, where the safety is completely trustable. Do you have an office job and have to spend half of your day sitting down on a chair? Have you been experiencing some backache lately? Forget about the office chairs that are stiff and uncomfortable and too tall or short for you. What you need is the ICOMOCH high back big and tall reclining office chair! This amazing new office chair can be adjusted any way you need to for perfect results. What Makes This Office Chair Great? ✔ Big & Tall High-Back Design -- full back support, friendly to big guys ✔ Rocking Function -- Rocks back 15 degrees ✔ Solidly Built -- heavy-duty 5-star 360-degree swivel base ✔ Adjustable Height with Class Three Safe Gas Lift -- to meet different needs ✔ Extra Padding -- provides more comforts for your head, neck, and lumbar when you sit in this chair ✔ Soft Material -- easy-to-maintain PU leather ✔ Easy Assembly -- instructions included Specifications Adjustable Seat height: from 43.7 in. to 45.87 in. Rocking Seat angle: 90°~105° Seat depth: 18.9 in. Seat Width: 21.65 in. Adjustable Seat Height: 19 in. ~ 23 in. Armrest height: 26.97 in. ~ 30.71 in. Backrest Width: 22.05 in. Backrest angle: not adjustable Backrest height: 26.57 in. Weight Capacity: 400 lb. Most important: You don't need to spend a fortune to get a decent place to park yourself.