Product: Pillow Cube Pro - Thin (4”) - Bed Pillows for Sleeping on Your Side, Cooling Memory Foam Pillows Support Head and Neck for Pain Relief, King, Queen, Twin, Pregnancy, CPAP and Travel - 12"x24"x4”
Brand: Pillow Cube
Pillow Cube Pro - This Pillow is 24"x12"x4" - Designed specifically for side sleepers, the pillow cube pro perfectly fills the gap that other pillows leave behind. This square shape may look unusual but you will love how it supports both your head and neck, letting you truly relax. Cooling technology will make sure you never need to flip the pillow over to the cool side. You will wake up rested without a kink neck or headache. If you sleep on your side you have been ignored for way too long. Stop stacking up or folding up pillows just to get some support. Use the pillow designed by side sleepers for side sleepers.
SUPPORT YOUR NECK AND SHOULDERS - There’s a gap between your neck and shoulder which most conventional pillows won’t fill. Pillow Cube gives you support for your “pillow hole” which can alleviate neck pain or shoulder pain caused by unsupportive or thin pillows. Stop folding or bunching up pillows and try the pillow designed with you in mind.
COOL AND COMFORTABLE - 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.
BETTER SLEEP ON YOUR SIDE - Side sleep is healthier for you and is proven to help with circulation, respiration, and digestion. Pillow Cube is the pillow created specifically to support side sleepers in their search for a better night’s sleep.
SIZE MATTERS - Most side sleepers love a 5” pillow, but if you have broader shoulders or require more support, we made the 6” pillow with you in mind. The Pillow Cube Classic is more compact than the Pillow Cube Pro and perfect for travel, naps, or people who don’t roll around while they sleep.

Search query: the big one® gel memory foam side sleeper pillow
Relevance: Substitute