Make bends, offsets or saddles in PVC fast and easyEasy to use wrap blanket around PVC, secure with hook and loop strapBuilt-in stiffeners help keep the blanket tight to the PVC surfaceRemove blanket and form bend by handControlled, even heating for uniform bendingHeavy duty cord and thermostat for long lifeFor up to 2 to 3 in - all schedules