Chair — General Information A chair is a piece of furniture designed for one person to sit on. It is one of the most common objects used in homes, offices, schools, and public places. 1. Basic Structure of a Chair Most chairs have four main parts: Seat – the flat surface where a person sits. Backrest – the vertical part that supports the back. Legs – usually four supports that hold the chair above the ground. If you like this free 3D asset and want to support my work to continue , you can support me on Patreon: https://www.patreon.com/haiderasde