Neck And Lower Back Support Anti Heat 3D Mesh Pillow. <br><br>MATERIAL : 100% Polyester Monofilament 3D Mesh <br><br>THICKNESS : 12-15cm <br>LENGTH : 29cm <br>WIDTH : 19cm <br><br>MATERIAL SPECIFICATION : Excellent Durability. Highly resistant to tearing, Highly resistant to deformation, Highly resistant to discolouration, Safe to be in contact other fabric, Safe to be in with human skin. PILLOW FUNTION : Excellent ventilation capability of material to avoid heat buildup, Excellent water proofing capability, Excellent heat dissipation capability, Reduced long distance driving neck and waist pain. Easy to wash and dry . <br><br>COLOUR OPTION : 1) Black 2) Brown 3) Beige