TENGA FLEX is a reusable masturbation sleeve featuring soft outer casing. The case, using malleable materials molded into a spiral form, provides a just-right fit for all shapes and sizes and a strong vacuum sensation. Additionally, moving the FLEX up and down, the spiral loosens and tightens, revealing new sensations. 

• Size (D × W × H inches): 6.93 × 2.89 × 2.89
• Insertion Length (inches): 6.10
• Insertion Width (inches): 2.00
• Weight (lbs): 0.68
• Other Specs: Reusable, Sample Lotion Included