180 TC Waterproof Mattress Protector 1. Waterproof Fabric, Bed Bug Proof 2. 3 Sided Zipper 3. Pass SGS standard,waterproof 180 TC Waterproof Mattress Protector1. Waterproof Fabric, Bed Bug ... b. Filling:6.2oz Sq-yd Bonded Polyester c. Bottom Fabric: Coated Meambrain, Knitted, 100% Polyester, 3.3OZ/Y2 d. Skirt:180TC ...