With this pneumatic stool, adjusting your height within a range of 17' 21' is as simple as pressing a lever, and you can do it while you are sitting. Available with or without a back, in your choice of vinyl and color to match your table. The reason to choose Living Earth Crafts Over 25 Years of Commitment! The choice of professionals since 1973 Over 80,000 Tables sold Healthful and Eco Friendly materials Lifetime Warranties Exciting and Ongoing innovations Natursoft TM Vinyl feels soft to the touch... a luxurious silky smooth feel similar to fine glove leather. They have optimized Natursoft's feel and durability through extensive testing and reformulation. The results are phenomenal... a long lasting, easy to clean vinyl that is so soft, you have to feel it to believe it! And most importantly, Natursoft is an environmentally friendly polyurethane vinyl, fulfilling Living Earth Crafts commitment to the environment. Please choose from the colors below Vinyl colors