Let’s get ready for Rumble! Our super fast Rumble is able to manage a thrill in search of individuals. These inner tubes were made of 24G PVC, which makes Jobe’s rhombus both strong and light, while its 420 denier nylon patterned cover holds season after season (which makes the Rumble super tough). Congratulations! You found a Jobe package. A complete package consists of an electric pump, wrist seal, quick release, safety flag and towable rope.