First Team's Stellar aluminum volleyball posts provide the flexibility and performance needed for today's demanding volleyball indoors or out! The Stellar is manufactured from heavy wall 3 ½" OD aluminum tubing yet is lightweight and easy to setup. The wormgear crank net tensioner will not backdrive and is the same tensioner used in on our elite level volleyball units. Net height is easily adjusted anywhere from 96" down to 42" for all levels of competition volleyball play as well as tennis, badminton, pickleball and other net games. An easy to read net height indicator label is located on each post. To adjust the net simply loosen the securing knob on each net collar and slide net up or down, twist knob tight to secure.