... and Tidy 3,Dampproof 4,Polong machine's life Multi stainless steel bracket for Washing Machine and Refrigerator1,Movable,save space1,Clean ... 35-52cm(adjustable) height 10cm7,Material:PVC wheels and stainless steel bracket8,The bracket with four wheels(can be locked) and keep machine's safe ... and easy to operate when nobodayhelp you to carry it. Stainless Steel Bracket with Locking Wheels