Review on Telescopic Retractable Lightweight Adjustable Collapsible by Josh Lockhart

I've been an engineer for 20 years and have long dreamed of something to lean on for complex construction measurements that require standing and drawing. I bought this chair last year and have used it several times. I weigh over 200 pounds and it keeps me calm and able to take a break and rest my knees during those 4-5 hour shoots. Bought a second colleague! As a mechanical engineer, I really appreciate the simplicity of the design. Excellent work!