【Sturdy Support】 Made of 17 reinforced premium steel slats, it can provide the best support for all types of mattresses such as foam, latex or spring mattresses without using box spring. Mattress not included. Maximum weight of 600 lbs. 【Suitbale for Small Space】 The bed does not take up your space, easy to assemble and disassemble, easy to carry. 【Noise Free Structure】 We use firmly connected thick steel frame and plastic clip structure to provide a high-quality and quiet sleeping environment for children and adults.