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. Suction cup base is also harness compatible.<br /><br />Measurements length 6.5 inches, insertable 5.75 inches. Circumference 7.85 inches. Product weight without package 2.5 ounces.