3 Accessory for use with Vac-U-Lock Attachments E-Z Rider Ball with Plug. Get ready for the wildest ride of your life with the Vac-U-Lock E-Z Rider Ball. It bounces, rocks, and moves to fit your every position! This E-Z Rider ball comes with the Vac-U-Lock attachment plug, and is compatible with all Vac-U-Lock attachments. Plus, it is compact for travel, easily inflatable, and can be enjoyed by males, females, and couples. Just pop on your attachment of choice and bounce your way to ecstasy! Now this is one nasty toy, bringing your sexual fun to a new level. The inventive folks at Doc Jonson have combined the harmless humping ball with a nasty butt plug a great way to remind yourself of childish fun while getting tons of sexual excitement at the same time. Hop and bounce your way to a thrilling climax. Vac-U-Lock Modular System Rocker Ball bouncy ball that moves to your every position. This Rubber Ball is cream colored with a red butt plug attached to it. Easily inflatable compact ball with a Vac-U-Lock plug on it for attachments. Compact for travel, easily inflatable, and supports up to 250 pounds. Phthalate free, non-toxic materials: ABS plastic, PVC. Recommended lubricants are water base. Easy Rider Ball circumference when inflated is 24.19 inches. Dimensions 11.00 inches long by 7.70 inches wide and 7.70 inches deep. Can support up to 250 pounds. Vac-U-Lock is a registered trademark for Doc Johnson Novelties the Great American Toy Company.