ADJUSTABLE & MOVEABLE SUPPORT BASE For Washing Machine ,Dryer and RefrigeratorDESCRIPTION The new Adjustable & Moveable Support Base is suitable for household appliances from size of 15.7*15.7 inch to size of 22*22 inch, by horizontally adjusting the length of 4 adjustable stands. The support base is made of stainless steel tube (5*5 inch) and plastic, which can hold house appliances up to 120kg/264lbs. Four 360 degree rotating wheels provides easy mobility when moving the house appliances for different purposes, and the brake locks to keep the house appliances in place for regular use. SPECIFICATION Product Category: Washing Machine Mobile Base Rank: Standard Material: Stainless Steel,Plastic Weight Capacity: 60kg (132lbs) Width Range: 255~355mm (10"~13.9" ) Caster Type: Locking Caster,Non-Locking Caster Color: Black There are locks on 4 wheels, "ON/OFF" marked on each of them. If you put on a working washing machine , please lock the four wheels to fix, preventing from moving.