✔AUTHORITATIVE ORGANIZATIONS CERTIFICATION: TPU Certified by SGS, products quality are proved to be guaranteed, and free of pvc, vinyl, phthalates, fire retardants and other toxic chemicals,it can also guarantee the healthy sleep of you and your family.✔TOP NBH2O TECHNIQUE: The waterproof barrier protects your valuable mattress from spills and accidents. Soft and silent protection that doesn't disrupt your valuable sleep.✔BREATHABLE AND SOFT: In this new season, Tastelife combines breathable surface layer and super soft combed terry material perfectly, starts the new idea of ‘Naked-sleep Degree of Super Soft’ with a high quality 80% Terry & 20% Polyester blending surface and NBH2O TPU back coating; Extends the life of your mattress.✔ EASY TO KEEP IT CLEAN: Machine washable, which adds the convenience of washing and drying easy✔TOLERANCE AS A VIRTUE: 18 Inches Deep Pocket, All size fit up to 8"-21",Queen 60"X80" 10-year warranty