This is a reliable and practical photography light flash lamp four- barrier, which made of alloy material, safe, durable and environmental protection. It is a good addition to your photography lamp flash lamp. Easy to use and install, convenient and practical. Features -Color: Assorted Color. -Material: Alloy. -Size Four- barrier: About 40.00X40.00X1.00cm/15.72X15.72X0.39inch. -Honeycomb cover diameter: About 17.5cm/6.89inch. -Size color filter: About 17.8x17.8cm/7.01x7.01inch. -Note: suitable for 18CM photography light flash lamp lampshade accessories. -Using sturdy and durable material made, not easy to damage and break. -Simple and stylish look design can match well many photography lights flash lamps. -The honeycomb cover is used to generate parallel light, which can cause shadows with clear boundaries. -Can be used for personal home, , photography , etc. -Suitable for standard cover with a diameter of 18cm, practical and professional. Package list: 1 x four- barrier 1 x honeycomb cover 4 x color filters