PEFC, the Programme for the Endorsement of Forest Certification, is a leading global alliance of national forest certification systems. As an international non-profit, non-governmental organization, we are dedicated to promoting sustainable forest management through independent third-party certification. PEFC 3M 7100234524, Rectángulo, Azul, Verde, Naranja, Rosa, Violeta, Amarillo, Papel, 12,7 mm, 44,4 mm, 50 hojas 3M 7100234524. Factor de forma: Rectángulo, Color del producto: Azul, Verde, Naranja, Rosa, Violeta, Amarillo, Material: Papel. Ancho: 12,7 mm, Profundidad: 44,4 mm. Número de hojas por bloque: 50 hojas. Certificados de sostenibilidad: PEFC