anti-static pad against cramps. anti-static cramping pad to put the mattress and sheet between to counteract excess static electricity in the body and eliminate growing pains in children or night cramps in adults.almofada anti-estática contra as câimbras. almofada anti-estática contra as câimbras, para colocar enre o colchão e o lençol para neutralizar o excesso de eletricidade estática do corpo e eliminar as dores de crescimento das crianças, ou as câimbras noturnas em adultos..