SLEEK CONTEMPORARY DESIGN. 18 CLEAR LIGHTS AND 6 FLASHING RED LIGHTS ON SIDE. 9 CLEAR LIGHTS ON ONE END. STRONG MAGNET AND "D" RING ON ONE END. RUBBERIZED EASY GRIP CASE. HEX SHAPED TRIM PREVENTS ROLLING. THREE AAA BATTERIES INSERTED. 9" L X 1 1/8" DIAMETER