TENGA crysta Ball Dynamic floating balls for pleasure in motion! Size (D W H inches): 2.24 2.24 3.54 Insertion Length (inches): Stretches to approx. 4.72 Insertion Width (inches): Stretches to approx. 1.97 Weight (lbs): 0.49 Other Specs: Stretchable Material, Reusable, Sample Lubricant Included Materials: Product: PE / PC / Elastomer