The two, taller lamps are 4&1/4 inches tall, to the top of the rubber chimneys. The shades are plastic, and screw off to reveal that they are perfume bottles. The bottoms are clear glass. Note that the chimneys have yellowed with age. The all red lamp is all plastic. Its chimney has also yellowed with age. It's 3 inches tall. The remaining 2 have glass bottoms, and a red and a green plastic chimney. The green one has a 1 inch split, and other wear. All of the glass bottoms are in very good condition. They could all used a cleaning. Note the photos are ENLARGED to show detail. NONE of these are actual oil lamps!