PACKAGE CONTENTS: 1 Lifter Tool+4 Heightening Blocks+2 Protective Pad+ 1 Instruction manual. The furniture lifter tool length is 21 inches. ACCORDING TO LEVER PRINCIPLE: Only takes 30 lbs of force to lift 200 lbs in weight of stuff easily. Using the furniture lifter tool makes the movers more labor-saving. One person can deal with it easily. EASY TO USE: Insert the furniture lifter tool into the bottom of the furniture and lift it, it's available for most furniture such as sofas, refrigerators, and washing machines. LARGE LOAD: Our furniture lifter set can withstand a weight of up to 1000 LB at most. Enough to help move furniture and decrease your load. FUNCTIONS: Are available for furniture sliders, furniture carriers, and horizontally adjustable legs. No occupying your space. Furniture Lifter Tool,