Novamodulair 1000 Flat typeNovamodulair 100 Flat type Brand Name Novamodulair Pitch 25.4mm Thickness 8.7mm Open area 0% Color Daerk Green Belt material POM/PP/PE Certification ISO,FDA,SGS Support Sprocket Teeth Outside diameter Inside Diamteter Material 12 97 Ø20 30 40 Nylon 14 113 Ø20 30 40 Nylon