BED BUG PROOF & HYPOALLERGENIC: Rest easy with our hypoallergenic mattress encasement, designed to be bed bug proof. Fits mattresses 12 to 17 inches thick, providing secure protection for many bed. COOLING TERRY COTTON FABRIC: Enjoy the soft touch of 100% terry cotton fabric surface, ensuring a comfortable sleep while keeping your mattress clean and protected. Breathable material for temperature regulation. 100% WATERPROOF ON 6 SIDES: Our encasement features a 6-sided waterproof layer, guarding your mattress from spills and stains to maintain it in prime condition. Ideal for those unexpected accidents. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.