Cushion for CarProduct Features:1.Patent "heating absorption technology", give the car seat  best cooling effect.2. Very light and easy to carry on, can fold.3. Easy to clean, no wear and tear, can be long-term re-used.4. Effective insulation.5. Without power, energy saving, fully green, effectively extending the battery life of notebook.6.Also a very good promotional items and gifts.Material Composition 1.Front material: Single-sided thermal conductivity of high-tech fabrics , with waterproof, tear-resistant, easy to clean features; 2.Internal material: Medical Polymer chemical elements Sulfate decahydrate (Na2SO4 · 10H2O), materials was produced through special process to mix so the heat absorption technology can be achieved; 3.External materials: back fabric slip has more friction, effectively prevent fall and collision during the use. Physical StateThe internal components can switch between liquid & solid.This product has passed:1.European ROHS environmental certification;2.CE safety certification;3.ISO9001 Quality System Certification.Liovo cooling pad/ bag vs traditional cooling padNotebook cooling padOther traditional notebook cooling productsFoldable\ RollableUn-foldable, Un-RollableNo power support ,Revolutionary fan-less design for absolute silencePower consumption, Power needed, NoisyWater washingUnavailable for water washingSoft, no damageEasy to break and damageEnvironmental protection    non-toxic, no side effectsNon-environmental-protection or pollutionUltra-thin, light-weightThick, HeavyComprehensive and effective coolingOnly can radiate when closing the fan positionStylish, magnificent, simpleOld Outlook, HeavyEasy to carryUneasy to carry, Hard materialSoft, can be placed onto the knees, bed and used different mediaStrong, using under flat surfaceUsing as body back pad, cushion, pillow, cooling padCan not contact with body     Adaptable range(inch)