Hymalaya salt lamp 6-7 kg Features Weight: about 6-7 kg Height: from 30 to 35 cm approx Each pink salt crystal is from the Himalayan mountains.  The material is totally natural, so the weight, size, color and shape of each lamp salina are different. When turned on, the lamp naturally emits negative ions to counteract radiation and purify the air. Also favors people who have asthma and allergy symptoms. The multifunctional salt lamp can be used for decoration, lighting, purification and meditation, which is suitable for various places such as the bedroom. bed, living room, office, study.