Mattress Protector is Suitable for the Dimension:(78X72)In Inches And( 6.5X6)In Ft with thickness up to 10 inches. Lithara Mattress Protector is suitable for King Size Bed 78"x72" Inches. Mattress Protector is made of high quality Premium Cotton Terry Fabric that Extends the life of your Mattresses. 100% waterproof & Dust-proof with airflow technology that allows air to circulate through the protector, but repels liquids. Protects against allergens, dust mites, bacteria, perspiration, urine and fluids. Easy to wash and Clean:Machine washable, which adds the convenience of washing and drying easy,USE mild detergent and COLD wash. While Drying,keep the Terry Side up.