Specification Brand : BUZHI BulletPoint1 : Made of aluminum alloy, with mount. The outer diameter of the lamp shade: approx. 180mm (7 inches); The inner diameter: approx. 170mm; The height: 97mm; The mount diameter: 118mm. BulletPoint2 : The mount part adopts thickened aluminum alloy, sturdy and durable. Baking vanish treatment on its surface. Scalelike reflective layer on its inwall. BulletPoint3 : Compatible with various brands of studio strobe flash light, outdoor light with mount. BulletPoint4 : With curled selvedge design on the outer opening edge, avoid scratching your hand. BulletPoint5 : Comes with 10°, 30°, 50° honeycomb grids, mounting one of them on the lamp shade can greatly narrow down the light-throw from your lamp shade and provide an excellent shadow effect. Color : Silver & Golden ExternallyAssignedProductIdentifier : 7621721152118 ExternallyAssignedProductIdentifier1 : 0810001721015 ExternallyAssignedProductIdentifier2 : 810001721015 IncludedComponents : Reflector ItemName : BUZHI 7" / 180mm 7" / 180mm Mount Standard Reflector Diffuser Shade Lamp Shade with 10° 30° 50° Honeycomb Grids for Mount Studio Strobe Flash Light Speedlite Portrait and Commercia ItemPackageDimensions_Height : 0.7 inches ItemPackageDimensions_Length : 16.5 inches ItemPackageDimensions_Width : 11.8 inches ItemPackageQuantity : 1 ItemTypeKeyword : photographic-lighting-reflectors Manufacturer : BUZHI NumberOfItems : 1 PartNumber : MSUS-D4853-2-HKX ProductDescription : Specifications: Material: Aluminum alloy Suitability: For various brands of studio strobe flash light, outdoor light with mount Installing Mount: mount (118mm) Outer Diameter of Lamp Shade: Approx. 180mm; Inner Diameter: Approx. 170mm; Height: 97mm Honeycomb Grid Size: Diameter: 168mm; Thickness: 12mm 10° /30°/ 50° Honeycomb Grid Weight: 53g; 48g; 54g Lamp Shade Weight: 109g / 3.8oz Package Size: 19.3 * 19.2 * 15.2cm / 7.6 * 7.6 * 6in Package Weight: 455g / 16.1oz