HARMONY DUO Spring Mattress, 140x200 cm. PERFECT SLEEP BY HOME4YOU. This double-sided, medium-firm mattress with handles features a deluxe pocket spring system (1.9 mm; 2.2 mm at the edges). The light-colored stretch fabric mattress cover is made of skin-friendly, soft cotton-polyester blend (fabric weight 280 g/m²). The mattress is cushioned with two different layers of high-quality, durable foam, ensuring maximum relaxation for your muscles and skeleton. The fabric, felt, and batting comply with the international Oeko-Tex 100 standard. The mattress is rolled up for easier transport. It takes up to 2 hours for the mattress to regain its original shape. Carefully remove the plastic packaging and place the mattress on the bed. The product measures 140x200xH27 cm.