Expandable Microwave Oven Rack Shelf: The length of this microwave shelf can be adjusted within the range of 15.7" to 23.6" (40cm to 60cm). And the laminate is adjustable, you can adjust the size to store a microwave oven and other kitchen untensils to help you save more kitchen space, making your kitchen cleaner and tidy. Strong & Sturdy Microwave Oven Rack Shelf: microwave shelf rack is made of carbon steel, which each tier can holds up to 55LBS(about 25 Kg), total can holds up to 110LB, rugged and durable, it can store microwaves and other kitchen items such as Bottles, Cans, Bowls, Plates, Pans, Soup pots, Etc. It‘s a nice and perfect kitchen supplies. Easy to Install Microwave Oven Rack Shelf: With simple DIY structure, comes with install tools and instructions, it will be easy for you to install this 3 tiers microwave oven rack shelf, just follow the instructions and adjust it to the right length and height, no drilling needed! Kitchen Space Saving Helper: Say goodbye to the chaos kitchen area! With the help of microwave oven rack shelf, you can tidy your kitchen tools up on the shelf and save a lot of space for cooking, make your kitchen clean and neat; also save your time to cooking food. Wide Applications: This expandable microwave oven rack shelf is perfect for kitchen use, also suitable for shower room, living room, wardaobe as a storage shelf. It comes with 3 bonus hooks for you to hang kitchen utensils like shovel, towels, pot spoon etc.