[ 300TC COTTON FABRICS ] - The Sherwood Gel-Filled Fiber Pillows are crafted in super plush 300TC Cotton fabric that puts all other standard pillows to shame. Breathable Sateen cotton will give you a comfort and cooling night. You can use the sleeping pillows directly without pillowcases. [ SUPER PLUSH FILLING ] - Pillow cores are made of 1.5D Down Alternative gel fiber which is the most and best choice in the market. The Sherwood lab tested the most suitable filling weight to provide comfort and enough support. They are expertly tailored to ensure maximum comfort for any and all sleeping positions. [ PROVIDE EXCELLENT SUPPORT ] - These pillows are made with a great balance of supple softness and plump firmness, providing adequate support to your head, neck and shoulders, so it can keep your head will never sink right down to the mattress.