{"id":1322,"date":"2024-04-23T13:59:53","date_gmt":"2024-04-23T05:59:53","guid":{"rendered":"https:\/\/www.sihoo.com\/en\/\/?post_type=products&#038;p=1322"},"modified":"2025-12-09T14:42:51","modified_gmt":"2025-12-09T06:42:51","slug":"m91","status":"publish","type":"products","link":"https:\/\/www.sihoo.com\/en\/tr\/urunler\/m91\/","title":{"rendered":"M91"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>SIHOO&#8217;s M91 is a chair designed to help teenagers develop a healthy sitting posture.  With its lightweight and slim design, it features a simple and elegant appearance.  The chair is designed to complement the changing trends of human body curves and is available in novel popular colors for a more vibrant and creative look.<\/p>\n<p>The M91 mesh chair offers five flexible adjustment functions, including height and angle-adjustable double-joint headrest, adaptive dynamic lumbar support, three-speed lift backrest, 3D linkage armrest, and a 130\u00b0 three-speed recline function.  These features provide teenagers with a new level of comfort and freshness.<\/p>","protected":false},"author":2,"featured_media":1323,"parent":0,"template":"","products_category":[36,37],"products_tag":[],"class_list":["post-1322","products","type-products","status-publish","has-post-thumbnail","hentry","products_category-ergonomic-chairs","products_category-ergonomic-office-chair"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>M91-High Back Office Chair With Headrest, Dynamic Lumbar-SIHOO<\/title>\n<meta name=\"description\" content=\"This premium ergonomic chair features dynamic lumbar support, a dual-joint headrest, and a custom-designed backrest, making it ideal for extended use.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sihoo.com\/en\/tr\/urunler\/m91\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M91-High Back Office Chair With Headrest, Dynamic Lumbar-SIHOO\" \/>\n<meta property=\"og:description\" content=\"This premium ergonomic chair features dynamic lumbar support, a dual-joint headrest, and a custom-designed backrest, making it ideal for extended use.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sihoo.com\/en\/tr\/urunler\/m91\/\" \/>\n<meta property=\"og:site_name\" content=\"Sihoo-Focus on office and home ergonomic furniture\/ chair solution\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-09T06:42:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sihoo.com\/en\/wp-content\/uploads\/2024\/04\/1-tic-8.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"1600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sihoo.com\/en\/products\/m91\/\",\"url\":\"https:\/\/www.sihoo.com\/en\/products\/m91\/\",\"name\":\"M91-High Back Office Chair With Headrest, Dynamic Lumbar-SIHOO\",\"isPartOf\":{\"@id\":\"https:\/\/www.sihoo.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.sihoo.com\/en\/products\/m91\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.sihoo.com\/en\/products\/m91\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.sihoo.com\/en\/wp-content\/uploads\/2024\/04\/1-tic-8.webp\",\"datePublished\":\"2024-04-23T05:59:53+00:00\",\"dateModified\":\"2025-12-09T06:42:51+00:00\",\"description\":\"This premium ergonomic chair features dynamic lumbar support, a dual-joint headrest, and a custom-designed backrest, making it ideal for extended use.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.sihoo.com\/en\/products\/m91\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.sihoo.com\/en\/products\/m91\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/www.sihoo.com\/en\/products\/m91\/#primaryimage\",\"url\":\"https:\/\/www.sihoo.com\/en\/wp-content\/uploads\/2024\/04\/1-tic-8.webp\",\"contentUrl\":\"https:\/\/www.sihoo.com\/en\/wp-content\/uploads\/2024\/04\/1-tic-8.webp\",\"width\":1600,\"height\":1600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.sihoo.com\/en\/products\/m91\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Products\",\"item\":\"https:\/\/www.sihoo.com\/en\/products\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"M91\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.sihoo.com\/en\/#website\",\"url\":\"https:\/\/www.sihoo.com\/en\/\",\"name\":\"Sihoo-Focus on office and home ergonomic furniture\/ chair solution\",\"description\":\"Sihoo is a leading professional manufacturer of ergonomic furniture with certificated research institute and advanced DesignLab. 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