Neomark&reg; Film Movie Clapboard Clapper Board Cut Action Scene Slate with Color Sticks 10x12"/25x30 cm Acrylic Plastic Dry Erase Director's Film Clapboard With Free Dry Erase Marker Clap-strip, special design and powerful enough to avoid crack. Built-in magnetic stripe, professional and resonant while being clapped. Computer-graved and with printings non-lose. The film clapboard is a production slate made of white acrylic and designed to be used with dry erase markers. Organic(Acrylic) material and non-wood produced, easy to be written or cleaned.