Polyester + Polyurethane Backing Imported COMPLETE ENCASEMENT: 360-degree zippered coverage creates a secure barrier against bed bugs, dust mites. WATERPROOF PROTECTION: 100% waterproof barrier safeguards your mattress from spills, accidents, and liquid damage SUPERIOR CONSTRUCTION: Flexible polyester fabric with polyurethane backing provides breathable, noise-free comfort EASY CARE & MAINTENANCE: Machine washable and dryer-friendly; maintains protective properties wash after wash PERFECT FIT: [Size-specific dimensions] with 30cm (12-inch) pocket depth; reinforced seams for durability. This product contains 85% Global Recycled Standard (GRS) certified recycled post-consumer polyester