Nitori Breathable Pillow - Choose Your Comfort Size: 35cm x 55cm ● 3D Mesh Structure for Excellent Air Permeability ● Shower Washable! ● Machine Washable (Cover) ● Hand Washable (Filling) ■ Composition: - Cover Fabric: 100% Polyester - Cover Side Fabric: 100% Polyester - Body Fabric: 100% Polyester - Filling: Polyethylene - Height Adjustment Sheet: Polyethylene Cover has been washed. Filling has been washed with a shower. Purchased about a year ago. While it's in good condition overall with no noticeable damage, please understand that it is a used item. Immediate purchase is welcome. Will be packaged with waterproof protection and bubble wrap, and shipped via courier within 1-2 days. Thank you.