Good matress topper , inflated to 1.5 inches quickly,  this renewed the life of my matress , my matress was beginning to lose its soft memory foam topping and was beginning to feel too firm, after adding this, my matress feels comfy and not too firm, it has small holes which helps in ventilation so that we do not sleep hot, no strange or fuzzy smell. Definitely worth buying before tossing away the mattress. Price point was good I prefer these toppers to the fitted ones with filling we get at stores.