1、Made of premium material with excellent transmittance, offers soft light with no shadow 2、With built-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、With silver film layer inside, highly reflective to provide soft and natural light Features: 1. Made of premium material with excellent transmittance, offers soft light with no shadow.      2. With built-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: Cloth Color: White with Black Size Options: 30cm; 40cm Diameter: Approx. 30cm / 11.81 inch; 40cm / 15.75 inch Opening Size: Approx. 30 cm type - 6 x 10cm / 2.36 x 3.9 inch; 40cm type - 6 x 10cm / 2.36 x 3.9 inch Compatible with Flash Lights:Universal Weight: Approx. 30cm - 110g; 40cm - 130g Package Included:    1 x Softbox Only 1 x Storage Bag Noted: Camera is not included.