Are you completely insane for the human body? If you're even thinking about buying this pin set, then the answer is yes. Save heaps of cash when you buy all 26 gut and gland lapel pins, including our good friends adrenal gland, bladder, brain, gallbladder, heart, intestine, hypothalamus, kidney, liver, lungs, mammary gland, ovary gland, pancreas, pineal gland, pituitary gland, prostate gland, salivary glands, sebaceous gland, sweat gland, spleen, stomach, testis gland, thymus gland, thyroid gland and uterus. It's enough stuff to buy for every friend you ever made at medical school and then some. Pins are approximately 1.25" each and come individually packed on a card. Designed in California, made in China.