Pillow Cube SIDE CUBE Most people hunting for the perfect side sleeping pillow give up in frustration. They never even make it this far. Tired of waking up with a kinked neck, or spending half the night folding a pillow in half to fill the gap? The Side Cube was designed by side sleepers, for side sleepers, to solve exactly that. Every single detail of your Side Sleeper Pro — from the firmness to the inner foam to the breathable soft cover — has been considered, crafted, and tested in the Pillow Cube lab. All to deliver the best sleep of your life. Not to sound cocky, but the Side Cube will fundamentally change how you sleep. The average shopper spends 29 seconds on a product page. It's impossible to properly explain what makes the Side Cube so amazing in just 29 seconds. SUPPORT YOUR NECK AND SHOULDERS - There’s a gap between your neck and shoulder which most conventional pillows won’t fill. Pillow Cube fills your “pillow hole” so your head sits level instead of tipping down toward the mattress. Stop folding or bunching up pillows and try the pillow designed with you in mind. BED FOR YOUR HEAD-mattress-grade, antimicrobial, high-rebound memory foam core that regulates temperature, keeping you cool all night long.- Pillow Cube keeps its cool with a 60° temperature regulating carbon core, so you don’t have to be flipping the pillow all night long. All 6 sides of the Pillow Cube are the cool side. Measures 24"x12"x5" BETTER SLEEP ON YOUR SIDE - Side sleeping is the most common sleep position. Pillow Cube is the pillow created specifically to support side sleepers in their search for a better night’s sleep. BED FOR YOUR HEAD - mattress-grade, antimicrobial, high-rebound memory foam core that regulates temperature, keeping you cool all night long.