The air seal valve makes inflating the wedge a snap, and when the fun is over, simply deflate the Position Master and it's ready to go where you go. It's perfect for those romantic getaways and no one will know whats in your bag! Do it all with greater ease...no matter what position you're in! And lubricant doesn't even show up on the surface making it easy to clean, too! Holds up to 300 lbs.
Inflated dimensions are 8" tall tapering down to 3" tall, 16" long, end to end, and 23" wide.