3 Tier Expandable Microwave oven Rack Stand Storage Holder Kitchen Corner Shelf

3 Tier: Color: Black; Parameters: electrostatic spraying paint; Pipe diameter :1.8cm outer diameter square pipe; Tube wall: 0.5cm thick; Size :80*40*36.5cm; The length can be turned to the rotating rod to adjust the length, freely telescopic 40-64cm; Height: Through the screw rotation, the height of the layer 29cm, can be adjusted to 39cm; The second floor height is 22cm, adjustable to 32cm; Full contraction bearing 30; Load bearing after full expansion: first layer: 15kg, second layer: 15kg; Net weight: 4.85kg; Material: carbon steel; Accessories: 6 plastic adjustable hooks /M6 screws *17pcs/4* locks /4* foot pads; Instruction manual: English;