pangda 9 pack gel filter colored overlays correction gel light filter transparent color film plastic sheets, 11.7 by 8.3 inches (blue) pangda <br>features: <br>gel filters plastic sheets: <br>these gel filters in red colors, total 9 piece, can meet your needs. good for photo studio strobe flash light led lights. each is covered with a protective film to avoid being scratched, easy to peel off. these gel filters are made of high light transmission plastic material, lightweight, steady color temperature and low loss, helpful to use. <br> <br>wide applications: <br>colored overlays filters are suitable for film, video, photo, stage, theater, party, and dj lighting, good for photo studio strobe flash light led lights. also suit for memory albums scrapbooks and various other art projects, can improve clarity, eye movement control and helps kids with dyslexia reduce reading frustration. <br> <br>specifications: <br>gel filter color: blue <br>shape: square <br>quantity: 9 pieces <br> <br>package includes: <br>9 x gel light filters (blue) <br> <br>note: <br>please do not leave the product close to the light which is on, or it will be melted.