Selling a Riva Chair Like RCH A818 chair. Very convenient, high-quality and comfortable. Condition is new. The headrest and the chair itself are adjustable up and down, making it suitable for both short and very tall people (the chair is large, wide and high). High armrests, mesh upholstery material, rocking chair. Overall, it is a very ergonomic computer office chair. Ready to deliver upon purchase. I am selling it for 100 dollars or the equivalent in lari