- 【Innovative Concave "O" Shape Center】The king pillows firm are designed exclusively with a "O" shape slightly concave center that cradles your head and allows the higher edge to naturally work as a neck roll to support your neck, providing targeted support. This design ensures optimal spine alignment, reducing strain on your neck and shoulders. With a generous 34x16x5.3 inches, our firm king size pillows for bed ensure ample space to relax and enjoy a comfortable night's sleep.
- 【Firm Support for Back & Side Sleeping】Crafted with a one-piece molding process, the memory foam achieves a perfect balance between comfort and support, making it a perfect side sleeper pillow and an ideal pillow for back sleepers. The medium firmness ensures that the pillow maintains its structural integrity over time. The firm memory foam pillow rebounds to its original shape no matter how you squeeze or twist it, providing consistent support for multi position sleeper.
- 【Premium Quality for Sleeping at Ease】Rest easy knowing that the cooling pillowcase of the king bed pillows is STANDARD 100 by OEKO TEX certified while the memory foam has gained CertiPUR-US certification to ensure safety and quality. That means the king memory foam pillows are free from chemicals that are harmful to you and the environment and are safe for daily use.
- 【Breathable for Comfortable Sleep】The ventilated memory foam of the king cooling pillow is designed to dissipate heat away, ensuring a cool and comfortable sleep experience. The cool-to-touch nylon fabric cover of the cooling memory foam pillow enhances breathability and is machine washable for your convenience.
- 【110-night Trial for Worry-Free Purchase】Please note that the cool pillowcase is removable and machine washable, but the pillow core is not washable. The neck pain pillows for sleeping come compressed for convenient shipping. Simply unbox, remove the plastic packaging, and allow the pillow to decompress before use. The firm memory foam pillow king comes with a 110-night sleep trial and a 10-year warranty. It doesn't cost you anything to give it a try!!