Bolster

A bolster is a long narrow pillow or cushion filled with cotton, down or fibre. Bolsters are usually firm for back or arm support or for decorative application.Von Tobel, Jackie. "Neck Rolls and Bolsters." The Design Directory of Bedding. Layton, UT: Gibbs Smith, 2009. 275. Print. They are not a standard size or shape and commonly have a zipper or hook-and-loop enclosure. A foam insert is sometimes used for additional support.... meer