Vac-U-Lock Black Ball Gag. Take your playtime to the next level. Submission meets action in this dual function ball gag designed for the worlds first fully interchangeable strap-on and accessory system. The patented Vac-U-Lock plug end is compatible with any Vac-U-Lock attachment for pleasuring partners, while the soft silicone ball is formed with indentations to accommodate and protect the mouth and teeth during vigorous play. For even more fun, reverse it to gag your sub with the attachment of your choice! Product features: premium soft Silicone ball gag. Designed for optimal fit and comfort. Molded to accommodate teeth. Suitable for long term gagging. Fully adjustable 28 inches nylon strap. Compatible with all Vac-U-Lock attachments. Phthalate free, body safe,