The Smart Viking masturbator penis pump from Enlarge. Customize your vacuum cycles with this quiet, rechargeable pump with LCD screen for continual stimulation. Includes a supple TPE sleeve and a stretchy silicone donut.Product Weight: 32.45 (Oz)Product Dimensions: 12.64 x 2.8 x 2.8 (Inches)Package Dimensions: 17.4 x 4.02 x 3.58 (Inches)Insertable Dimensions: 9.09 x 2.72 (Inches)Product Material: ABS/PS/TPE/Silicone