??PERFECT QUALITY--Compact Structure Easy Operation and Repair Durable for Strenuous Use Reliable and Portable Ideal for Automotive, Truck, Farm, Industrial, and Construction work Size Parameters:
??Minimum Height: 9-3/4" Maximum Height: 16.5"
??GUARANTEE!You and all our clients have a 100% money back guarantee if any problems with the product occur. We ensure the high quality products.One of the most important things for our company are our customers,and the second one we do our best to glad our customers... if you dislike the product,it's ok, we're here to help you