Air-Tech Reusable Vacuum Cup U.S. Grey is 1.2 times larger than its Standard Size brothers. It is perfect for larger men in search for a hygienic, low-cost reusable pleasure item. The Air-Tech Ultra has more pronounced nubs and ridges for a dynamic and bounding sensation during use. Air-Tech's airflow structure allows air to flow freely through the item for maximum vacuum suction. The Air-Cushion Technology provides delightful feedback upon insertion for a stimulating feeling without the need for internal foam. Reusable, simply remove the sleeve and wash. Lubricant included.