A bolster pillow is a long, firm, and cylindrical pillow that can be used for a variety of purposes, including:
Support: Bolsters can provide support for the back, arms, or legs during sleep or yoga.
Relaxation: Bolsters can be used for cuddling or to help you relax.
Decoration: Bolsters can be used as a decorative tool.
Physiotherapy: Bolsters can be used as a physiotherapy device.
Bolsters are usually filled with cotton, down, or fiber, and are often made of firm materials or memory foam. They can come in a variety of shapes and sizes, and commonly have a zipper or hook-and-loop enclosure. A foam insert can be added for extra support.
The word “bolster” comes from Middle and Old English, and is related to the Old English word belg, which means “bag”. The first known use of the word “bolster” was before the 12th century.