Never worry about losing your banner's spring tension again. The pop out wheel with release button gives you compete control over the banner's tension. Easily reapply the tension with a turn of the wheel at any time instead of taking the entire unit apart. The Supreme retractor is ultra sturdy because of its two fold out support bars that come in complete contract with the floor. The banner pulls out and retracts smoothly and snaps in to place top and bottom. Comes in attractive silver finish and free carrying case. Use with a 33.5" x 86" banner. Add a light kit if you wish.