48" Jumbo Action Swim Ring - 87148 The Jumbo Action Swim Ring is a sturdy swimming pool tube made with heat welded seams in 12 gauge vinyl. Its unique I-Beam of an "S" gives this pool ring its added strength and durability. As a matter of fact, the Jumbo Action is one of our strongest pool rings. Use this pool ring for inner tube water polo or water basketball games. Included is a non-scratch air valve. This ring fits most adults comfortably. One of our strongest pool rings Rope included Heat welded seams in 12 gauge vinyl Unique I-Beam of an "S" for added durability Non-scratch air valve Ideal for water polo/water basketball Fits most adults comfortably Back to Inflatable Vinyl Pool Rings & Pool Tubes