(A) Dust Mop Frame Size: 40cm – DM40(F) 60cm – DM60(F) 80cm – DM80(F) 100cm – DM100(F) (B) Cotton Dust Mop (Refill) Size: 40cm – DM40(R) 60cm – DM60(R) 80cm – DM80(R) 100cm – DM100(R) (C) Dust Mop Handle – AH05(H) (D) Dust Control Mop