The mattress has 406 springs and is made up of 2 layers of foam that are not only soft but also provide support and comfort. We use textiles free from harmful substances, tested according to the Oeko-Tex Standard 100, which are safe and non-allergenic! Geometric headboard: the use of modern decoration in knitted twill brings you a strong sense of modernity and comfort. Thick headboard that is skin-friendly, filled with soft sponge. Integrated charging function: the charging ports are USB and Type-C. We also have a built-in charging function that allows you to recharge your electronic devices such as smartphones, tablets, or directly at the head of the bed. Solid construction: The main frame is made of iron, ensuring the stability of the bed with a load capacity of 300 lbs. The slatted bed base consists of elastic solid wood slats and provides comfortable support for sleep. Storage design: The large storage trunk under the slatted bed base offers you plenty of storage space for blankets, pillows, or sheets. The black non-woven fabric underneath keeps your storage cleaner. Detailed information: To reduce the risk of damage, this bed frame is shipped in 3 cartons and these may arrive on different days. If all 3 packages have arrived but pieces are missing, please contact customer service.