Silver Rest Sleep Shop 25-Inch by 19-Inch Kids Memory Foam Chip Pillow, Green 100% Polyester Imported Made of visco elastic memory foam clusters creating a cradle like support, relieving pressure in your neck, shoulders and back for a restful sleep Design of visco elastic memory foam clusters within the pillow allows for air flow that maximizes temperature coolness Green Visco 4 Kids color cover Matches perfectly with Twin size Visco 4 Kids Memory Foam mattress in matching color Bright, vibrant color - perfect for kids' bedrooms