50-92cm Extra Long Fridge Washing Machine Dolly Roller Slider RubberBlock Moving Base Refrigerator Bracket Stand TrolleyDescription for Model E2 Good home helper mainly used for the bottom of portable washing machines, washing machines and dryers, freezers and refrigerators, small refrigerators or other household appliances. With it, you can easily move heavy objects and clean the bottom of the heavy objects without installation, just put it on. Size adjustment 50cm~92cm in length can be adjusted in size, double row and one piece design, no need to consider the width,