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The Mainstays Extra Firm Support Pillow is a gusseted bed pillow built for side and back sleepers who want a tall, dense pillow that keeps the head and neck lifted. The gusset adds loft and edge support, and the fill is antimicrobial and machine washable. It is a budget-minded option that trades plush softness for firmness, so it suits people who wake with neck or shoulder pressure on softer pillows. Against down and shredded-foam rivals it feels stiffer and less moldable, and some owners find it too tall or too hard.
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Owners rate it well overall and mostly praise the firmness and loft for side sleeping. The common complaints are that it is too hard or too tall for some, and that it loses support after months of use.
The Mainstays Back & Side Sleeper Bed Pillow offers extra firm support for people who sleep on their sides. It has a gusseted design that provides extra loft and support. It is suitable for all ages, including kids and adults.
The pillow is antimicrobial. It is machine washable for easy care.








