Sleep Essential. A good night's sleep relies heavily on a few basic necessities: a mattress, sheets and — most importantly — your pillow. Arm yourself with the Serenity pillow set to guarantee a better sleep, night after night, thanks to its memory foam filling and design that's especially well-suited for side and back sleepers. Package includes two standard-sized pillows, as shown. (Cover not exactly as shown.) Made in Canada.;;;;Serenity Ens. 2 oreillers;;;;