Novamodulair5935 Flat type Brand Name Hairise Pitch 19.05mm Thickness 15mm Open area 0% Color White/Brown Belt material POM/PP/PE Certification ISO,FDA,SGS Support Sprocket Teeth Outside diameter Inside Diamteter Material 24 147 Ø20 30 40 Nylon 25 153 Ø20 30 40 Nylon