The PULSIVA Spring mattress light is a firm sleeping solution designed to support body weights up to 140 kg. Its foundation consists of an 11 cm Bonnell spring core paired with comfort foam, providing a stable H3 hardness level that helps maintain proper spinal alignment throughout the night. Measuring 90 x 200 x 18 cm, the mattress features a balanced design with bonded polyester fleece and 3 cm of comfort foam padding on both sides. The white 100% polyester cover is practical for daily maintenance, as it can be removed via a four-side zipper and washed at 60 °C. To make handling easier, the mattress includes four turning loops and a jersey cover on the bottom, arriving rolled in a cardboard box for convenient delivery.