True Organic involves no toxic chemicals like formaldehyde, metals etc, non toxic dyes, water treatment facilities, strict environmental regulations. These sheets are certified organic. Made with organic cotton touch for a smooth, breathable feel. Includes a full 4-piece set designed for comfortable nightly sleep. Easy-care fabric that keeps its softness over time. New in packaging. King fits 15” pocket and mattresses up to 18” deep. 108”x 102” flat, 78”x 80” fitted, 2 pillow cases 20”x 40”