Structure: Pinewood, beechwood, multilayer and plywood covered with polyurethane foam and metal bayonet fittings to fix or detach the arms. Welded steel mesh on bed versions. Spring system: Elastic webbing. Seat Padding: Seat cushions in ecological polyurethane foam covered with 100% polyester layer. Back Padding: Back cushions in ecological polyurethane foam covered with 100% polyester layer. Arm Interior: In ecological polyurethane foam covered with 100% polyester layer. Removability: Not available. Sewing: Leather coverings feasible with contrast stitching in the colors available; cuts and sewing vary on microfiber (or fabric) coverings. Bed Version: Available with one-time opening welded steel mesh and elastic webbing on the seats and polyurethane mattress (h. 11 cm) or in polyurethane and memory foam 2 cm (h. 11 cm). Mattress size: version code 231/H57 = 120x195 cm, 233/H59 = 140x195 cm, 331/H61 =160x195 cm. Back and seat cushions are fixed to the structure while opening the sofa bed. The depth of the model with open bed is 207 cm. Mattress sizes may vary slightly because of the way it is arranged and due to the characteristics of the material, without affecting the quality of the product. Mechanisms: The model is equipped with headrests that can be manually lifted. The height of the model with uplifted headrest is 99 cm. Versions 095/096 are equipped with 2 liftable headrests. Recliner versions available with manually reclining metal mechanisms with soft handle or electric reclining mechanisms with touch pad positioned on arm sides. The depth of the open recliner is 154 cm. Standard feet: Rosewood colored beech-wood PL866 front feet and PL867 rear feet on versions H26/H27 (armrest_a), h. 8 cm, available upon request in black, cherry, dark walnut, light walnut, silver and natural. Shiny steel PM868 front feet and PM869 rear feet on versions H28/H29 and H24/H25 (armrest_b and armrest_d), h. 8 cm. Some versions may be equipped with hidden feet with a supporting structural function (PVC h. 5). No feet available on “amrest_c”. Please note: The model is made of armless versions and armrests to be chosen among RHF/LHF armrest_a (H26/H27), RHF/LHF armrest_b (H28/H29), armrest_c (H30) and armrest_d (H24/H25).