Features Easy Installation & Quick Release: The innovative quick release structure allows for effortless installation and removal in just 15 seconds. The Ulanzi parabolic softbox weighs just 790g and includes a storage bag, making it ideal for photographers who frequently shoot on the go. Compatible with Bowens Mount Lights: The Ulanzi Softbox is compatible with GODOX M200D/M300D, Aputure LS 60d/x / LS C120d II/ Amaran 100 200dx/Amaran COB 60d/60x,and main stream studio lights; Suitable for photography speedlites, flash and etc. Adjustable Light Direction: Support one to three layer diffusers (Inner Baffle, Front Diffuser, and Grid) to provide a variety of lighting effects.The removable inner diffuser and outer diffuser soften the light while lowering exposure by 2.1 stops. A fabric grid is included to help tighten the beam angle and control unwanted light. High Quality and Durability: The stainless steel bracket provides exceptional strength and durability to the softbox, ensuring long-term use without deformation. It offers enhanced contrast and a tactile feel, while the reversible deflector element eliminates any center hot spot. Specifications Model: AS-045 Product Weight: 709g Opening Softbox Size: Φ 45 cm / 17.7" External Diffusion Size: Φ 42 cm / 16.5" Internal Diffusion Size: Φ 33.5 cm / 13.2" Honeycomb Grid Size: Φ 43 cm / 16.9" Material: Oxford Cloth, Aluminum Alloy