"NATURAL HIMALAYAN SALT: Made from Natural pink Himalayan salt carved from the Himalayan Mountains (the only source of true Himalayan Salt), this is genuine pure crystal rock salt. Each piece is unique with slight shape, size, and color, variations. Approx.Size: 7 X 3 X 6 in. Weight: approx. 10 lbs. STYLISH WOOD BASE & UL-Listed DIMMER CORD: Includes 15 watt bulb and UL listed and registered cord and dimmer switch. The dimmer switch allows for accurate gradual dimming and brightening.