The Spring Max Pocket Springs mattress features advanced technology and a state-of-the-art spring sacs core that guarantees a hotel effect and total rest. Additionally, the viscoelastic and supersoft padding provides a sensation of maximum comfort and great adaptability. Each spring operates independently, allowing you to enjoy full comfort and the best rest for longer. Thanks to its perimeter reinforcements, we prevent lateral and central deformations and ensure the proper firmness for your back and correct spinal alignment. Its 235 springs per m2 provide personalized adaptability in each area of the mattress, making the beds independent. The springs offer much more breathability than other materials. The bags in which each spring is encased are made of a thin and resistant material that allows greater air circulation. This guarantees maximum breathability while you sleep. Technical specifications: Thickness: +/-22cm Core: Pocket Springs Viscoelastic + Biotherm Fibers + Supersoft Multi-zone rest Medium hardness suitable for people up to 120 kg FlowSpring Anti-humidity System Stabilizing inner layers Weight independence High adaptability Ergonomics Sanitized anti-mite, anti-allergic, and anti-bacterial treatment. Thermoregulating Non-deformable High durability OEKO-TEX® European Certification 100% satisfaction guarantee 3-year warranty Made in Spain The product will arrive vacuum rolled and needs to rest on a flat surface for 24 hours before use. To maintain the product's optimal conditions, it must be unpacked within three weeks of receipt; otherwise, the company is not responsible for any loss of quality. Please, if the product arrives defective or damaged, reject it or indicate it on the delivery note.