2 Second Tent SPEEDIE FAST 2 SECOND SELF POPUP TENT WATERPROOF SELF ERECTING TENT JUST THROW IT IN THE AIR, SETS UP IN 2 SECONDS COULDNT BE EAISER! WHEN WIND AND RAIN ARE A PROBLEM -PROVIDES INSTANT SHELTER FROM GETTING DRENCHED! WORKS LIKE THIS: USES 2 STURDY NYLON RINGS that are both Strong yet flexible -- A TRUE ENGINEERING MARVEL!