【𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝗟𝗲𝗻𝗴𝘁𝗵 𝗮𝗻𝗱 𝗛𝗲𝗶𝗴𝗵𝘁】: --- The freestanding metal shelf organiser come in a set of two, each of which can expand from 18.2 inch to 28.9 inch. And 3 different heights of 11.6”/14”/16.3” are chooseable. You can adjust its size to fit your customise needs. 【𝗦𝘁𝘂𝗿𝗱𝘆 𝟭𝟬𝟬𝗟𝗕𝗦 𝗠𝗲𝘁𝗮𝗹 𝗦𝗵𝗲𝗹𝘃𝗶𝗻𝗴】: ---Our storage rack is very sturdy and has a strong load-bearing of 110 lbs as it is made from thicken and quality metal and connect according screws. The metal shelving did not bend with 110 lbs weight for 30 days test. 【𝗣𝗲𝗿𝗳𝗲𝗰𝘁 𝗙𝗶𝘁 𝗳𝗼𝗿 𝗩𝗮𝗿𝗶𝗼𝘂𝘀 𝗣𝗹𝗮𝗰𝗲𝘀】: --- It can be a microwave stand on the counter. A kitchen organiser for pots pans or other small appliances put in the cabinet/on the kitchen counter/under the island. A pantry shelves for holding heavy items. 【𝗖𝗼𝗻𝘃𝗲𝗻𝗶𝗲𝗻𝘁 & 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹】: --- The white storage shelf can hold items securely and be cleaned easily as it is solid and flat without any hole like other wire shelf. Its whole body is finished by double layers black powder coating ensuring never rust. 【𝗘𝗮𝘀𝘆 𝘁𝗼 𝗦𝘁𝗮𝗰𝗸 𝗮𝗻𝗱 𝗔𝘀𝘀𝗲𝗺𝗯𝗹𝗲】: ---You can stack several white shelves together or just use one alone according to your needs. Whether assemble single one or stack several. All what you need to do is just tighten some screws which is really easy to operate.