Pro Acrylic Clapperboard Director Tv Film Movie Cut Action Scene Clapper Board Slate (Black) 100% Brand new & high quality Pure manual craft makes you feel comfortable, easy to be written or cleaned. This high quality white and Black Arylic Version clapper has magical magnetism sticks to ensure a firm and easily audible closure, bolts in sticks can be adjusted if needed Dimension: Approx. 28*24.5*2.7 cm Material: Wood + Acrylic plastic + Metal