<p>Main function of the base is to highten the height of the floor standing home appliance,like washing machine,refrigerator and ice maker.Reduce the washing machine noise when it is working.To protect it from wet enviroment.Clean the bottom floor of the appliance easily.The adjustable size can fit for many size floor standing home appliance.</p> <p><b>Material:</b>PP(Polypropylene),square stainless steel tube.</p> <p><b>Size:</b>Width: 17.71-27.55 inches,Depth: 18.50-27.55 inches, Height:3.93-5.12 inches</p> <p><b>Weight Capacity:</b>200KG/440 lbs</p> <p><b>Color:</b>Grey</p> <p><b>Accessories:</b><br> 1.4*Plastic Panel With Legs<br> 2.4* Stainless Steel Tube<br> 3.4*Black Anti-Slip Mat<br></p> <p><b>Installation Step:</b><br> 1.Prepare The Accessories<br> 2.Insert stainless steel tube into triangle panel<br> 3.Steel Tube insert into another opposite triangle panel<br> 4.The rest of two tube insert into two group panel<br> 5.Adjust the trolley size then press the button to fix the size<br> 6.4 Black Rubber Mat put on the base<br></p>