Shop › Advantage 12'x12' Silk (Imitation White) Image 1 of 1 Advantage 12'x12' Silk (Imitation White) Sale Price: $296.99 Original Price: $329.00 Part No: M1212.04 Softens and diffuses direct light. Also introduces a significant amount of ambient bounce. Size: 12'x12' Fabric: Imitation Silk Weight: 4 lb.