Features:1. Made of premium material with excellent transmittance, offers soft light with no shadow. 2. Withbuilt-in adjustable hook&loop strap, fits tightly onto most camera flashes, and easy to set up and remove. 3. With silver film layer inside, highly reflective to provide soft and natural light.4. Foldable, lightweight and portable, easy for carrying and storage.5. Great for product photography, portraits, studio work, etc. Specification:Material: ClothColor: White with BlackSize Options: 30cm; 40cmDiameter: Approx. 30cm / 11.81 inch; 40cm / 15.75 inchOpening Size: Approx. 30 cmtype - 6 x 10cm / 2.36 x 3.9 inch; 40cm type - 6 x 10cm / 2.36 x 3.9 inchCompatible with Flash Lights:UniversalWeight: Approx. 30cm - 110g; 40cm - 130gPackage Included:1 x Softbox Only1 x Storage BagNoted:Camera is not included..