1.HIGH QUALITY FURNITURE MOVING SLIDERS:4Pack Furniture Moving Sliders can easily move heavy furniture loads up to 250lbs, such as sofas, cabinets, beds, refrigerators and heavier furniture. The 13.4inch extended lifter allows you to easily lift your furniture to a height of 2.3 inches, and the laborsaving lever principle makes it easier for you to carry furniture. 2.EASY TO USE: Simply insert the provided lifter under heavy furniture, press the handle to lift, and place the furniture movers sliders under the furniture. Repeat this process until all corners are securely installed. Finally, push furniture effortlessly without bending over. 3.STURDY DURABLE STRUCTURE: The main body of the appliance rallers are made of durable plastic material, which is highly resistant to corrosion and deformation, the main body of the furniture lifter is made of durable steel, and the handle of the lifter is made of PVC plastic. The 2.4inch 360°rotatable nonslip pads not only provides stable and transportation, but also can adjust the angle of items at any time. 4.SAFE MOVEMENT: Furniture moving sliders with four 1inch PP wheels, wearresistant, corrosionresistant, and strong bearing capacity. It makes it easier for you to control the movement of furniture over any terrain while keeping it . High quality PP wheels absorb shock, provide quiet operation, and won't scratch floors.