Made in China Wholesale Cotton Terry Waterproof Mattress Encasement with Zipper. 100% Waterproof Protection: High-quality TPU back on all 6 sides repels liquids, stains, and dust mites effectively. Bed Bug & Allergy Seal: Super fine zip with invisi-zip and Sureseal technology completely seals against bed bugs and allergens. Soft & Breathable Cotton: Thick knitted cotton top layer is soft, silent, and air-permeable for comfortable sleep. Easy Care & Maintenance: Machine washable in cold water and suitable for tumble drying; no bleach or iron needed. Customizable Sizes: Available in Twin, Full, Queen, King, Cal King, and customized sizes to fit various mattresses. OEM/ODM Service: Professional manufacturer offering OEM and ODM services for custom designs and fabrics.