Expertly designed for side sleepers, the comfort necessities knee comfort pillow offers enhanced support for a more peaceful night's sleep. Featuring theragel premium gel memory foam, this pillow helps maintain spinal alignment and can help reduce knee and lower back pain. Ideal for side sleepers. Removable cool-to-the-touch cover is machine-washable for easy care. Includes (1) pillow and (1) cover Ideal for side sleepers Featuring theragel premium gel memory foam Helps maintain spinal alignment and can help reduce knee and lower back pain Features a removable cool-to-the-touch cover Foam is proudly poured in the USA; cover is imported Spot clean foam; cover is machine-washable Theragel and comfort necessities are trademarks of carpenter co. Features: Cooling, Removable Cover, Memory Foam Sleeping Position: Side, Multi-Position Pillow Size: Specialty Measurements: 4 Depth/Inches, 8 Width/Inches, 12 Length/Inches Base Material: 45% Nylon, 55% Polyester Filling Content: 100% Viscoelastic Poly-Foam Comfort Type: Medium Density Care: Machine Washable Cover, Spot Clean Material: Knit Pillow Type: Leg Pillows Country of Origin: Made in US