Thundering Thyroid Plush I Heart Guts Endocrine Gland Hormone Stylized human thyroid turns your metabolic master into a snuggly toy. Our hormonal thyroid plush is 11" wide x 8" tall x 4" thick and makes a great neck pillow. Expansive booklet hangtag is full of endocrine magic and facts about the thyroid gland. I Heart Guts plush organs will put a smile on your face and smarts in your brain. 100 polyester. Safe for all ages. Made in China.