High-quality PP material provides durable, crack- and tear-resistant support for your mattress while remaining eco-friendly and odorless. High comfort: the corner mattress lifter helps with sheet changes. Insert it between the mattress and the box spring, lift 4 to 5 inches, and easily slide it by hand under the sheets. Easy bed cleaning: transform a cluttered bed into a tidy setup. Use the two corners to fold the bedding into the tool, making cleaning and changing sheets quicker and more organized. Versatile and practical: suitable for adding storage options, creating a cozy sleeping space for family or guests, or helping you design and adjust your own bed arrangement. Use scenarios - In rooms needing extra organization and storage options while keeping the bed easily accessible for changing sheets. - For guest rooms, enabling quick, neat bed preparation and a comfortable sleeping space. - For daily or weekly bedding routines, simplifying sheet changes and improving cleanliness.