Light up your life with Glow Rave Dongs, made from soft and bendable glow-in-the-dark silicone. Each Rave has a strong suction-cup base for hands-free fun and it compatible with all universal harnesses. Turn off the lights and get ready to rave! Waterproof for fun in the bath or shower. 8 inches in length, Insertable length 6.5 inches, Girth: 5 inches.