Washable, soft rayon from bamboo velour cover provides ultimate breathability and comfort, Clusters of shredded Gel Dough memory foam are moldable for personalized comfort and increased breathability, Memory foam is encased in a soft Gel Dough sleeve to maintain a consistent feel, Travel/Toddler size, medium firm feel - great for hotels, RVs, and toddlers - 12" x 16" with 4" loft - 3 year warranty, Proprietary Gel Dough formula creates a soft, cool feel