Benefits: ?Far Infrared Heating: PHYMAT infrared amethyst heating pad emits Far Infrared Deep Impact Heat which penetrates the human body up to 6 inches deep into the body-warm the body inside The increase of heat energy in the body is helpful to promote blood circulation; promote muscle relaxation and relieve muscle cramps; promote metabolism; promote fat tissue metabolism- burn decomposition to help lose weight. ?Negative Ions:The gem filled in the far infrared pad can release natural negative ions when heated. Natural negative ions can purify the air- improve your breathing environment- and make your breathing more effective. In addition- negative ions also help to relieve fatigue and improve sleep. ?Hot Stone:This far infrared amethyst mat includes natural Amethyst- Obsidian-Blue Agate-Green Aventurine-Yellow Aventurine-Red Jasper. Natural gemstone can better store heat and reduce heat loss. So it can provide better heating and heat preservation effect. Adjustable Temp: ?Warm: 30-40 °C (86-104 °F) for overnight use ?Middle: 40-50 °C (113-131 °F) for 2 hours or more ?High: 50-60 °C (131-149 °F) for 30-90 minute sessions ?Very High:60-70 °C (149-158 °F) for 30-60 minute sessions Please Note:When you set the temperature range (50°C-70°C). You need to cover the surface of the mat with a blanket. Specification: ?Size: 67 x 27" ?Gemstones:Amethyst-Obsidian-Blue Agate-Green Aventurine-Yellow Aventurine-Red Jasper. ?Voltage: USA power 110-120V- 240W. Package: ?1*Heating Pad ?1*LCD Digital Controllor ?1* Travel Bag

After-sales Service:If you receive a wrong or defective product due to our error- we will be responsible for returning or replacing the product (the shipping cost for returning or replacing the product will be our responsibility).We will provide you with a free replacement of the mat controller within one year from the date of purchase. Smart LCD Display Controller:86°-158°F (displayed as 30°-70°C) Adjustable Temperature.You can adjusts heat to your comfort level;3-6-12 Hours Timing Setting.When the timing time is reached- the heating system of the mat will auto shut off. Use Protection: Overheat Protection-PHYMAT infrared heating pad has built-in temperature sensor.When an unsafe temperature is detected- the switch automatically shuts off the unit to prevent overheating;Flame Retardant Material-Use non-combustible carbon fiber heating wire. The inside of the heating pad is filled with flame retardant cotton. 6 Kinds of Natural Gemstone:Amethyst-Obsidian-Blue Agate-Green Aventurine-Yellow Aventurine-Red Jasper. 90% of the mat is filled with amethyst crushed stone- and the remaining 10% is filled with Obsidian-Blue Agate-Green Aventurine-Yellow Aventurine-Red Jasper. We filled these 5 kinds of gems in the head position of the heating pad. This design makes the mat more beautiful and increases your enjoyment in use. Far Infrared Heating+Negative ion+Hot Stone:PHYMAT far infrared heating pad combines the advantages of 6 kinds of gemstone.When the mat is heated- it generates a constant stream of heat that surrounds you. Gemstone release a lot of far infrared and negative ion . Long-term use of it is beneficial to promote blood circulation and accelerate metabolism- relieve physical fatigue and Improve sleep quality.