Espiral para Encadernação

12mm – 100 und, 14mm – 100 und, 17mm – 100 und, 20mm – 70 und, 23mm – 60 und, 25mm – 45 und, 29mm – 35 und, 33mm – 25 und, 40mm – 20 und, 45mm – 16 und, 50mm – 12 und, 7mm – 100 und, 9mm – 100 und