Gemstone PEMF Infrared Chair Mat (Open Box)

The size is good for any chair or sofa. Affordable  biomat therapy for office, home or on the road.      Features:  Temperature setting controlled and timer Each feature operates independently or in combination Heating feature: adjustable from 30C to 70C (86F to 158F) Hot stone therapy Far infrared therapy Negative ion therapy    PEMF (Pulsed Electromagnetic Field Therapy), 8 hz  Photon light therapy Benefits: Help to manage pain Improve microcirculation Revitalize energy Promote skin wellness Improve sleep quality Help for relaxation Chakra cleanse, detoxification Promote spiritual and physical wellbeing  Specifications Therapies: 5-in-1, Far Infrared, Negative Ions, Hot Stone, PEMF, Photon Light    Dimensions: 18 x 40 x 1.2 Inches, 12 lbs Gemstones type:  Crushed tumbled 100% natural crystals: Amethyst, Lapis Lazuli, Blue Chalcedony, Green Aventurine, Yellow Agate, Gold Jade, Red Jasper,  Disks (3 cm in diameter): Tourmaline, Jade 3 coils for pulsed electromagnetic field th