The Derila Ergo Neck Pillow is designed for comfortable and supportive sleep with its contour memory foam filling. This modern and ergonomic pillow is suitable for teens, adults, and kids, with an irregular shape and blue color. The first 5 orders come with a free pillowcase, making it a convenient and stylish addition to any bedroom. With measurements of 21.25 x 14.7 x 4.72 inches, this memory foam pillow provides the perfect support for a restful night's sleep.