Same great kidney, new huge size! the kidneys -- most folks have two -- process your blood, picking out the extra waste and returning nice clean blood to your body. Extra water and waste pulled from the blood become pee! gigantic and amazingly soft 9" x 8" plush comes with a spectacular booklet-style filled with drawings of kidneys on ice, kidneys having tea, plus info about the magic your kidneys make every day. Safe for all ages, this plush comes packed inside a biodegradable plastic sleeve!!