Sojoy Gel and Memory Foam Seat Cushion for Back Pain Relief and Tailbone Comfort Seat Cushion–NonSlip Orthopedic Coccyx Cushion for Office Chair Car Seat Sciatica Relief Black

Ultra-soft, ultra-strong, solid rubber-like Gel and Memory Foam material. Breathable gel stays cool during use! Engineered & designed for human comfort threshold, adjusting to any individual's body shape or weight. All of Sojoy's gel cushion products are safe for traveling on plane and complies with FAA regulations. What is the added benefit of the "gel"? iGelConfort makes this same pillow in a non-gel style and wonder what the difference is? this will be an educated guess but i think it has to do with keeping its shape. if its all memory foam then it would squish down more. the gel provides a little more resistance to it. i have not tried the non gel one, so i cant say if the other would hold up You absolutely want the gel. Memory foam gets hot. The gel keeps where you sit cooler. Plus as an added bonus, I have one in the car and it's nice and cooled off kinda like an ice pack. My opinion is the gel remains cooler The gel is also one of the main substances used to help prevent bed sores. What the thickness of gel padding 17.5x14x3.3inch