PlushBeds Rubber Topper Mattress Pad - 3" Talalay 100% Natural - King Pure - Natural Sri Lankan Botanical Talalay Latex with no synthetic, petroleum based fillers USA Made - Our Talalay latex is hypo allergenic, anti-microbial, dust mite resistant and mildew resistant 22-24 ILD - Medium Soft - Providing Comforting Support while Releiving Pressure Points Cooler - our ventilation structure draws heat away from the body for a cooler night's sleep Machine compression roll-pack technology - NOT vacuum packed as many inferior toppers are