This is a medium Rosco Steel Leaf Breakup #77805 Gobo. Patterns, or gobos, are widely used by designers in theater, film, photography, and television to create atmosphere, project scenery, and generally enhance the visual impact of their lighting.

Conceived by some of the world's leading lighting designers, the Rosco range presently includes hundreds of standard steel gobo designs. To ensure design integrity, the patterns are etched using a precise double-sided process on stainless steel. The result is a durable, high-quality pattern that can withstand the extreme heat at the gate of ellipsoidal spotlights.