The mattress has 620 springs and is made up of two layers of foam that are not only soft but also provide support and comfort. We use textiles free from harmful substances that have been tested according to the Oeko-Tex Standard 100 and are safe and non-allergenic! Headboard with reading lamp: the reading lamp located at the head of the bed is perfectly positioned to diffuse a pleasant light without disturbing your partner. Thanks to its flexible orientation, you can direct the light exactly where you need it to read in peace. Integrated charging function: we also have an integrated charging function that allows you to recharge your electronic devices such as smartphones, tablets, or directly at the head of the bed. No need to get out of bed to charge your device, saving you time and effort. Made to be durable: you can be sure that you are making an investment in furniture that will give you satisfaction for many years. The main frame is made of iron and ensures the stability of the bed with a weight capacity of 660 lbs. The bed base is made of elastic slats of solid wood and provides comfortable support for sleep. Hydraulic bar - Very large storage space: Large storage chest under the liftable bed base with plenty of storage space for blankets, pillows, or sheets, easily lifted base thanks to the lifting mechanism. An Oxford cloth is attached to the bottom of the bed to prevent dust from accumulating. Detailed information: To reduce the risk of damage, this bed frame is shipped in 3 cartons and may arrive on different dates. If all three packages have arrived but parts are missing, please contact customer service.