Set includes:
Male to Male Adapter: .625 inches long and 0.5 inches wide
Wide Bulb: 2.5 inches long and 1 inch in width, at widest point.
Thin Bulb: 2.5 inches long and 0.5 inches in width, at widest point.
Long Bulb: 3 inches long and 0.75 inches in width, at widest point.
Stem with Bulb: 5.25 inches long and 0.75 inches in width, at widest point.