1Strong Support Capacity: The stabilizer jack can hold up to 650lb and lift up to 1000lb. And the strong support capacity effectively protects your parking safety. 2Compact Design: It is easy to fold when you travel. It has the adjustable telescopic function, so as to establish ideal height, which can be lifted to 165mm, and the length can be adjusted 290mm to 455mm. 3Premium Material: This stabilizer jack is made of premium iron material, which has strong strength. And this material is durable and stable, which can be used for a long time. 4Wide Application: This stabilizer jack is suitable for utility trailers, campers, motorcycle trailers, cargo trailers, concession stands, RVs, trailers, campervans and more. 5Easy to Use: This stabilizer jack is easy and convenient to use. When you need to use it, it has no complicated or difficult operation for you.