The beauty of the Trinity Dual Wand is that you can use it either as a dildo or as a butt plug, depending upon which end you utilize. The Wand is made of a Borosilicate glass, which makes it non-porous, hypoallergenic and easy to clean). In addition, you'll receive a black velvet pouch for storage and transport. Individuals who enjoy thermal play will like that the Wand can be heated or cooled for additional sensations. The Dual Wand measures 4.75" in length (long, dildo side) and 2.5" in length (plug side).