Includes cover and allen wrench

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• Easy to assemble and install- Anti Wave supplies assembly and installation instructions with each shipment

Need a new jammer for practice

Competitor 4in Lane Line Size:Default Title Includes cover and allen wrenchCompetitor racing lanes' patented flow through design controls water turbulence by allowing wave energy to be dispersed along the length of the lane, creating the optimum environment for the fastest swim times. Each lane consists of a series of polyethelene disks and donuts strung on a vinyl coated, 3 16" stainless steel cable Each of these disks is designed to rotate independently of the others, thereby allowing the wave energy to be absorbed and