Relax Home Life - Best Premium 70% Bamboo Pillow with Shredded Memory Foam and Cool Removable Cover (Queen) 70% Bamboo, 30% Polyester Industry Leading 70% Bamboo Cover! Only RHL Sold By Endless Possibilitiez and Deals4Resale are Real! Provides relief from issues of snoring, insomnia, migraines, neck and back pain, allergies, and TMJ Machine washable extremely soft bamboo cover. Sizes: Queen 20"x30", King 20"x36" Breathable, molds and aligns to any sleeping style, including stomach, back, and side sleepers Important: Throw your pillow in the dryer to activate the foam for 20 minutes on low before using