The natural solution to a perfect night's sleep, the Peacock Alley Wool Mattress Topper sets the stage for incredible rest. Handmade by skilled artisans using only the finest grade of 100% USA wool, it features a plush 2" pile that is temperature regulating, non-allergenic, environmentally safe, and fits mattresses up to 18" deep. Chosen for its superior recoil properties and natural temperature regulation, this luxury wool creates a sleep experience like no other.