Description: 【Compatibility】: The base for hi lift jack is designed to be compatible with various jack models, including full cast jacks and cast steel jacks, to meet the diverse needs of off road vehicle owners and outdoor users 【Enhanced Soft Ground Support】: Designed for sand, mud and grass terrain, off base for hi lift jack significantly improves the stability and support of jack on soft ground to prevent sinking or tipping 【Effective Noise Reduction】: Jack stand base structure effectively absorbs vibrations, reduces the friction noise between jack and the car body, and brings a quieter and more comfortable driving experience 【Nylon material】: Made of reinforced nylon, jack base stand is pressure resistant, impact resistant, cold resistant, sun resistant, wear resistant, and not easy to deform. It is suitable for various extreme outdoor environments 【Lightweight and Portable】: Compact structure, lightweight design, easy to store and carry. Hi lift jack support plate is an ideal auxiliary tool for off road adventures, outdoor , and emergency repairs Specification: Material: Nylon   Size Chart: 27cmx27cmx7cm/10.63inchx10.63inchx2.76inch Package Includes: 1 Piece Base for Hi Lift Jack Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.