Achieving sleeping comfort goes beyond simple cotton pillows as these versatile pillows have completely replaced micro-air balls. Say goodbye to neck pain with these specially designed pillows that support the natural curve of your neck, head and back and make you comfortable as if you were sleeping on the clouds. What you will get: OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.