Features 1、STRONG CONSTRUCTION AND HIGH LOAD CAPACITY: The base is made of 4 stainless steel tubes, 4 PVC panels, 8 reinforced support feet and 4 double wheels with brakes. When assembled, it has a maximum load capacity of 660lb, damp proof and rust proof, very sturdy and durable. 2、MOVEMENT FLEXIBILITY AND STABLE FIXTURE: With 4 wheels that swivel 360 degrees, it's very easy to move around. 8 anti slip padded feet are sturdy enough to support heavy appliances and furniture. 3、SIZE ADJUSTABLE AND WIDELY APPLIED: Length adjustable from 43‑62cm, width adjustable from 43‑62cm, height adjustable from 11‑12cm, and it can be widely used in common household appliances and furniture, such as washing machines, dryers, refrigerators, cupboards and so on. Please note that when using this product beyond its size range, its load capacity will be reduced accordingly. 4、GOOD HELPER: This mobile base can help keep appliances and furniture away from wet floors, especially those in the kitchen and bathroom, thus prolonging their service life, while cleaning the dust underneath the appliances becomes easier. This will add a lot of excitement to your home life! 5、EASY ASSEMBLY: Assembly is very easy, just install the connecting rod on the pad feet. The snap design allows the entire assembly process to be completed in just 5 minutes and requires no tools. Specifications Item Type: Washing Machine Roller Material: PVC, Stainless Steel Weight: Approx. 2920g / 103oz Load Bearing: 660lb Adjustable Length Range: 43-62cm / 16.9-24.4in Width: 43-62cm / 16.9-24.4in Height: 11-12cm / 4.3-4.7in Package List 4 x Wheel 4 x Connecting Rod 1 x Instruction Manual 4 x Accessory