Stay comfortable while sleeping or reading with the Memory Foam Knee Bolster by Bluestone. The memory foam core is ideally shaped for comfort either lying down or sitting upright. The zippered outer cover features a soft, weave of polyester and bamboo-derived rayon and is machine washable. The half-circle shape is great for use as lumbar, ankle and neck support for back sleepers and may help reduce swelling in your feet and ankles when elevating your legs. You can use this cushion at home, at work, or in hotels while traveling for comfort no matter where you are.


 SATISFACTION GUARANTEED: Bluestone is committed to providing the consumer with the absolute best price and value on all our products, which we ensure by applying a rigorous quality control process. NOTE: This is an exclusive product of Bluestone and ONLY Memory Foam Cushions by Bluestone are GUARANTEED to be genuine

IMPORTANT:  Avoid buying counterfeit products and transacting with unauthorized sellers.  Look for our logo on the packaging for every one of our products. Bluestone is a registered trademark protected by U.S. Trademark law and will be vigorously defended.


  • MEMORY FOAM- The cushion itself is made of 100% durable memory foam. This allows it to retain its shape over time. The foam is firm to give ample support but is still comfortable enough for daily use.
  • ZIPPERED OUTER COVER- The super soft, plush outer polyester and bamboo-derived rayon cover has a zipper for easy removal. The cover can be machine washed when needed with like colors and either tumble dried on low or hung up to dry.
  • HALF-CIRCLE DESIGN- The cushion is shaped and contoured to cradle your knees, neck, lower back, ankles and legs while lying down or sitting upright. The half-circle design is ideal for back or side sleepers and may help reduce swelling in your legs.
  • USE ANYWHERE- Measuring just 20.5 inches long, this cushion travels easily and can be used at home, at the office or in hotels to help keep you comfortable while sleeping or relaxing.
  • PRODUCT DETAILS- Cover Materials: 40 % Bamboo-Derived Rayon and 60 % Polyester. Cushion Materials: Memory Foam. Dimensions: 20.5” L x 8” W x 4.5” H. Color: White. Machine Washable.
Manufacturer: Trademark Commerce
Mfg Part#: M892073
SKU: M892073-TC
UPC: 193420442472
Condition: New
Availability: In Stock
Ready to ship in 2 business days

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