The Swiss Comforts Silver Memory Foam Sleeping Bed Pillow is constructed with a 100 percent memory foam core and a removable shell/cover with woven silver threads in the fabric. Silver is an Antibacterial Protection It’s designed to give you the most comfort and rest you deserve, With a hand-crafted 3D Mesh Gusset all around for added Durability and it naturally adjusts as you change positions throughout the night. Pure Luxury allows you to sleep better. Swiss Comforts products are super soft and luxurious, and they last a long time. You will recoup your investment in savings and sleep quality.