Allows circulation of air , Gives relief to back body and it is like a accu puncture treatment, this will avoid the medical problem like Piles, body heat and blood pressure Gives a comfortable journey and it will be useful to reduce the human body heat while driving long distance It Is Made Up Of Pure Wooden Beads And Nylon Plastic Wires , So Has A Long Lasting Life. Gives Comfit Feeling While Driving The Car. Gap Between Each Wooden Bead Allows air circulation properly Vehicle Name and Pictures are only used for Reference(Product Identification) Purpose only