Feature: High quality Heavy welded steel construction 66,000 lbs load capacity safe and stable Easy to assemble, use and operate Specification: Minimum Height:10.4" Maximum Lift Height:16.7" Lifting Capacity:66,000lbs. Package Size:11.5" x 11.3" x 8.9" Package Weight:46 LB Package Include: 1 x Pneumatic Air Hydraulic Bottle Jack Precautions when using the jack: 1. Secure the car completely and then support the car. 2. Place the car on a hard and flat road and secure it. Use a pad on soft roads. .