Goat Hair Paint Brush hair: goat hair 100% size:20mm,30mm,40mm, 50mm handle: Natural wooden handle Goat Hair Paint BrushNo. GHB size: 20,30, 40, 501) goat hair 100% 2) socket of stainless steel ferrule with double rivets3) Epoxy Resin, adhesive tostick hair, avoids hair loosen4) Natural wooden handle 5) Individual packing: OPP/ PAPER goat hair paint brush