Unlike other portable units on the market, Arena II needs absolutely no floor anchors and no bulky, heavy, awkward, loose ballasts and extended framework. Unlike ceiling mount swing down systems, there is no custom design, extended delivery, expensive installation or difficult net height adjustment. Arena II is totally self-contained, with built-in ballast that allows superior net tensioning and a 100% guarantee not to slip or slide on any common volleyball court flooring system including permanent or portable maple athletic flooring, synthetic floor systems or any quality clip together tile system. Any facility regardless of size will value the convenience of these hassle-free, super stable, totally freestanding volleyball standards. • Start-to-finish set up in 15 minutes without tools, floor anchors, guy wires or moving heavy ballasts • Built-in swing-up official's stand • 8" diameter, 2" wide floor-friendly urethane wheels • Safe, attractive and minimally obtrusive padding system • Totally padded base size 40"W x 47"L when in play • Superior net tensioning with lifetime warranty 26:1 backlash free worm gear winch • Pin lock net height adjustability including junior and official men's and women's heights • Transport and storage without removal of padding • Premium Kevlar top rope net • Add lettering to padding at no extra charge • Arena II meets all NCAA, National High School Federation and USVBA standards • System includes two bases with posts, built-in official's stand, QwikSet Competition net and storage bag, SideLine antennae, net rope covers, chain net height gauge and complete padding system • Lifetime limited warranty on posts and winch. Approx. shipping weight: 3200 lbs., Ships by Truck.