Material: PP, PET ,PBT Size:44MM-121MM Features: better shine,better rigidity,various camber paint brush filament ,painting filament solid tapered filament Apply: slap-up besom or healthy brush, industry brushitem:film ,PET film,PP film ,protective film eto.Size:according to the cuetomer’s requirements PP PET PBT FILAMENT FOR BRUSH 44MM-121MM