The Spark Silicone Plug is the latest in hardcore anal equipment. Sporting a sleek carbon fiber design and a shape that goes in easy and stays in securely you can take anal play to the next level. Length 5.25 inches. Insertable length 4.75 inches. Width 2 inches. Circumference 6.28 inches. Product weight without packaging 6.1 ounces. From Blush Novelties.