1.size: 125mm 2.color: white or on request 3.standard: DIN 4.OEM: yes 5.application:building ,raining Export to Saudi Arabia , Tunisia,Yemen,Morocco,Jordan ,Syria Philippin ,Algeria and so on .1.size: 125mm2.color: white on request3.standard: DIN4.OEM: yes5.application:building ,raining pvc rain gutter fittings