The cleaning dust brush 1.microfiber product, 2.very convenient for changing the head. 3.material:cotton,PA,PET+PA A, The cleaning dust brush's mini appearance is very convenient for changing the head.B, The cleaning plastic brush's material, color, weight can be customized on your actual needs. C, MOQ: 2000 pcs. Spce.(cm) 6*21 Package 100pcs/ctn MOQ 2000 pcs Cleaning Dust Brush