Sit Stand Perch Stool Seat Dynamic Standing Desk Chair Height Adjustable Office. Perch & Lean Stool Seat For Sit-Stand Desks with Adjustable Height [25.8 33.3].This stool is designed for use with standing desks. It allows a more active sitting position to help improve posture. Movement and balance to keep leg and core muscles engaged while sitting. Can be used as a regular stool at the low setting, or as a perch stool to lean or rest on while standing. Sit-stand desk users take some load off their legs and feet when standing or sitting high. Air-lift piston mechanism provides quick height adjustments from 25.8" to 33.3". Non-slip, weighted base with adjustable stem(tilt, rotate, and pivot). Tilt, Rotate & Pivot For active seating and for movement to keep leg and core muscles engaged even when seated Suitable for sit-stand desks, allowing the user to partially perch or lean higher while taking some of the load off the legs and feet Height adjustment: 25.8" 33.3" Maximum capacity: 250 Lbs. Please contact our customer service representatives. The item "Sit Stand Perch Stool Seat Dynamic Standing Desk Chair Height Adjustable Office" is in sale since Thursday, June 25, 2020. This item is in the category "Business & Industrial\Office\Office Furniture\Chairs & Stools". The seller is "smartboxsystems" and is located in Rancho Cucamonga, California. This item can be shipped to United States.