Professional strength to clean all...
2-3/4" x 3/4" One Piece Dentil Crown with 5/16" gap and 5/8" teeth
4-1/2" X 3/4" Crown Moulding with 3/4" Rope (Sold in 24 LF increments (3 - 8' pieces))
2-1/4" X 1-1/8" Flat Back Crown Moulding w/Embossed Rope and Applied 1/2" dentil.