A rocking chair is a type of chair with two curved bands (also known as rockers) attached to the bottom of the legs, allowing the chair to rock back and forth in a smooth motion. The curved bands are usually made of wood or metal and are attached to the legs using joints or springs.

Rocking chairs have been around for centuries and are commonly associated with relaxation and comfort. They are often found on porches or in living rooms, and are a popular choice for parents to use while soothing babies to sleep.

The design of a rocking chair can vary greatly, from traditional wooden designs to more modern and sleek styles. Some rocking chairs also have cushions or padding for added comfort.

Overall, a rocking chair provides a unique and soothing experience that can help reduce stress and promote relaxation.