Product details:

Sportsstuff Brainwash Towable w/Rope & Pump Size: 1 rider, 48" diameter (deflated)Everything you'll need for tubing, except for a boat, a life jacket, family and friends is included. The 12V air pump quickly inflates towables to optimal pressure and deflates just as fast. The color coordinated tube tow rope comes with a convenient Rope Keeper. The deluxe tubular webbing handles with knuckle guards provide a sure and comfortable grip. The heavy-duty virgin PVC bladder has electronically welded seams and a patented Speed Safety Valve for quick inflating and deflating. Brainwash has a double stitched nylon cover, double reinforced internal tow harness and a self-draining floor vent.