Softeze Allergy Free Orthopedic Pillow 25 x 19 Jobst ActiveWear 20 30 Knee Hi Rejuvenating vibration massage * Lightweight Aluminum band assists in Rejuvenating vibration massage * Lightweight design * Illuminated feet for added fun * Assorted colors in a fun countertop tray * Convenient battery operation (2 …AAA batteries included) * 90 day warranty Red Laser Power: less than 0 * Unique design with a raised outer edge fills the gap between head and neck to ensure support and keep the spine correctly aligned to reduce muscle tension * Pristine© Allergen Barrier Fabric * Clean pure uncontaminated made with pristine(brand) allergen barrier fabric to help filter out dust dust mites and dust related particles while providing ultimate comfort