Our 3/8" Signature Blackout Double Cellular Shades are an excellent choice if you are seeking the color choices and insulation qualities that cellular shades provide, and the light control of a blackout shade. This shade is a great choice for a bedroom or home theater room as they will block out the sun's rays on even the sunniest of days. For a child's room you don't have to give up vibrant colors when you choose a blackout cellular shade, and we highly recommend adding the cordless feature to maximize safety.