Material: fiber gender: Male & female color: white size:8.7cm×21cm max voltage: 5V package content: 1 PC heating plate MORE HEAT, MORE COMFORT - Take Your Comfort While Watching Your Favorite Sports At The Stadium To , With Our Comfortable Heated Stadium Bleacher Pad. Portable Heating Pad Stadium Seats Are For Offices, Parks, Boats, Stadiums, Camping, So You Can Feel The Warmth Of The Sofa At Home In The Open Air Don't Let Yourself, Babies Or People Who Are Not Sensitive Enough To Heat. Do Not Use In A Humid Environment, Please Dry Before Use. It Is Strictly Prohibited To Use It In An Unoccupied Room.Lightweight And Portable, Convenient To Carry When Camping Or Other Activities In Winter. It Also Applies To People Who Are Afraid Of The Cold, They No Longer Worry About Winter. MATERIAL Clothing Heating Pads Is Made Of Material, The Heating Pad Is Durable To Use.Foldable, Water To A Certain, Evenly Heated, And Washable, But Do Not Soak In Water For A Long Time (stick The Cloth Together, Long-term Soaking Will Affect The Adhesive Force) 12V Three-step Thermostat 20X20CM Electric Heater Cushion Heating Blanket Electric Heater, Plug For 5521 Heating Pad In This Winter To Provide You With Warmth.