Description and purpose: Durable mattress on a bonnell spring, with in-creased hardness. Good air circulation inside, ensures proper ventilation of the mattress. Reinforced on one side with a high-quality coconut plate. Ideal for use in a bed frame, on a rack, with fi xed or fl exible wooden borders

Construction: Durable bonnell-type spring insert with 4 spirals, 112 springs/sq. m., diameter of wire 2.2 mm. The insert covered on both sides with felt and T25 polyurethane foam (density 25 kg/m³) 2 cm in height. One-sided latex & coconut plate 0.5 cm. Two optional covers with various attributes, quilted with non-woven fabric ensuring good ventilation and durability of the cover