From Oh to WHOA! The Inflatable Suction Cup Dildo gains girth and length as you pump! The suction cup end makes it easy to place on any smooth surface so you can have fun in a variety of ways. Size Deflated Total Length: Approx. 6.75 Insertable Length: 6 Circumference: 5.25 at widest point Inflated Total Length: 9 Insertable Length: 8 Circumference: 9.5 at widest point