Pedivella in alluminio

   *****     ****    *****       *     *****      *     
  *     *   *       *     *     **    *     *    * *    
  *     *  *              *    * *    *     *    * *    
   *****   ******       **    *  *     ******   *   *   
  *     *  *     *        *  *******        *   *****   
  *     *  *     *  *     *      *         *   *     *  
   *****    *****    *****       *     ****    *     *