This Bonnell spring mattress offers you a pleasant feel and a comfortable sleeping experience. Durability and longevity: The fabric features a simple and clean look while being breathable, skin-friendly, and durable. Excellent support: The Bonnell spring system consists of interconnected hourglass-shaped steel coils that are firm and stable, providing optimal support and longevity. Enhanced comfort: The spring mattress is made up of several layers that offer a soft to medium sleeping feel and high sleeping comfort in all sleeping positions. Additionally, the mattress effectively absorbs noises and vibrations caused by turning and tossing, ensuring a quiet and undisturbed sleep. Easy maintenance: The spring mattress is equipped with a long zipper at the bottom, making it easy to remove the cover for cleaning. Note: The 140 cm wide mattress consists of two equally wide mattresses that make up the total width. Good to know: The mattress cover is washable at up to 40 °C, but it should not be washed frequently. The mattress is compressed and rolled up, packaged in a box, allowing you to easily move it and set it up in your room. Color: White, Dark Gray, and Black; Cover material: Fabric (100% Polyester); Filling material: Bonnell springs, foam; Dimensions: 140 x 190 x 18 cm (W x L x H); Firmness: Medium.