Vanguard Porta Aim Gun Rest -Constructed of rugged aluminum, the benefit of this portable base will eliminate any doubt that can erode a hunter's confidence. The pillow swivels 360 degrees allowing you to get on target fast and staying on target. Center column quick adjusts with a one hand movment Patented quick height adjustmentFolding shape and compact design allow for portabilityUltra fast set-upHeight: 8.88 - 12.63"Lightweight and compact for portability. Item Weight: 1.76 pounds5 Year warranty