Lid features a scored tab that can be pushed back and locked into place for use Lid stays closed until you break the seal Flat profile offers a convenient way to prevent spills Features . Scored tab can be pushed back and locked into place for quick use. Flat profile offers convenient way to prevent spills. Designed for Solo Jazz 8 oz and Symphony 8 oz cups Application Usage . Beverage Cup Specifications . Capacity 8 oz . Color White. Country of Origin United States