Ean Code:3700609705265,Presentation:Box,Contents:1 Cushion Read The Instructions Before Use. Cold Thermotherapy: Place In The Freezer For At Least 2 Hours. Heat Therapy: Knead The Cushion Before Reheating It. Microwave Oven Power Heating Time 700W 40 Seconds + 10 Seconds 1000W 30 Seconds + 5 Seconds Indication : Thermotherapy Pvc And 100% Polyester, Glycerin, Water, Sodium Polyacrylate Visiomed Kinecare Lumbar Thermic Cushion 43 X 17Cm Is A Class I Medical Device Containing Gel Microbeads To Allow Heat Or Cold Thermotherapy To Relieve Pain On A Daily Basis. Cold Heat Therapy Helps Relieve Blows, Bruises And Tears; Heat Therapy Can Relieve Back Pain, Lower Back Pain, Sciatica And Stomach Aches / Menstrual Pain. The Ultra Flex System Allows A Homogeneous Distribution Of The Gel Micro Beads, While The Velvet Side Provides Additional Comfort And Limits The Risk Of Burns Or Chapping Visiomed Kinecare Lumbar Thermic Cushion 43 X 17Cm Is A Class I Medical Device Containing Gel Microbeads To Allow Heat Or Cold Thermotherapy To Relieve Pain On A Daily Basis. Cold Heat Therapy Helps Relieve Blows, Bruises And Tears; Heat Therapy Can Relieve Back Pain, Lower Back Pain, Sciatica And Stomach Aches / Menstrual Pain. The Ultra-Flex System Allows A Homogeneous Distribution Of The Gel Micro-Beads, While The Velvet Side Provides Additional Comfort And Limits The Risk Of Burns Or Chapping