1. Softens and diffuses direct light and introduces a significant amount of ambient bounce Approximate light loss is 1.0 stops. 2. With three seams. Specifications: 1. Cloth size: 590x 590cm ( fits butterfly frame 20'x 20'/ 6mx 6m ) 2. Lighting modification effect: reduce & soften 3. Fabric: artificial silk 4. Grommets Ropes: included 5. Weight: 3.0 kg Package Includes: 1. 1pc* 20'x20' 6x6m White Silk Cloth 2. 1set* Elastic Bungees/ropes 3. 1pc* Carry bag Note: three seams. Note: Excludes the butterfly frame and stands in the picture.