prepunched to accept most American-made pumps

• Low bouncing structure

***EXPEDITED SHIPPING NOT AVAILABLE FOR THIS PRODUCT

Includes: carrying case

Competitor 4in Lane Line Size:Default Title prepunched to accept most American-madeCompetitor 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