{"id":22709,"date":"2026-05-13T08:58:49","date_gmt":"2026-05-13T08:58:49","guid":{"rendered":"https:\/\/podobraziazdusza.pl\/produkt\/krosno-3x55cm-30cm-2-szt"},"modified":"2026-05-22T08:25:25","modified_gmt":"2026-05-22T08:25:25","slug":"krosno-3x55cm-30cm-2-szt","status":"publish","type":"product","link":"https:\/\/podobraziazdusza.pl\/en\/produkt\/krosno-3x55cm-30cm-2-szt","title":{"rendered":"Stretcher bar, cross-section 3&#215;5.5cm, length 30cm &#8211; 2 pcs."},"content":{"rendered":"<p>Stretcher bar with a powerful 3&#215;5.5 cm cross-section (3 cm is the thickness of the stretcher bar &#8211; the dimension visible from the side of the canvas). Dimension: 30cm. Stretcher bars are made of knotless pine wood, finger-jointed. This size typically doesn&#8217;t have holes for a crossbar &#8211; it is possible to have them made upon request. We particularly recommend these stretcher bars where a very strong frame is needed, as they are very stable due to their increased width and thickness. This product contains two slats of 30 cm each. If you have any doubts about which stretcher bars and crossbars to choose, use our stretcher bar configurator or check out our guide on this topic.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>King size Stretcher bar with a massive cross-section of 3&#215;5.5 cm &#8211; size 30cm King size stretcher bars are made of knotless pine wood, finger-jointed along the length.<\/p>\n","protected":false},"featured_media":9833,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[213,212],"product_tag":[],"class_list":["post-22709","product","type-product","status-publish","has-post-thumbnail","product_cat-3x5-5cm","product_cat-stretcher-bars","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.12 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Stretcher bar, cross-section 3x5.5cm, length 30cm - 2 pcs. - Podobrazia z dusz\u0105<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/podobraziazdusza.pl\/en\/produkt\/krosno-3x55cm-30cm-2-szt\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stretcher bar, cross-section 3x5.5cm, length 30cm - 2 pcs. - Podobrazia z dusz\u0105\" \/>\n<meta property=\"og:description\" content=\"King size Stretcher bar with a massive cross-section of 3x5.5 cm - size 30cm King size stretcher bars are made of knotless pine wood, finger-jointed along the length.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/podobraziazdusza.pl\/en\/produkt\/krosno-3x55cm-30cm-2-szt\" \/>\n<meta property=\"og:site_name\" content=\"Podobrazia z dusz\u0105\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-22T08:25:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/podobraziazdusza.pl\/wp-content\/uploads\/2024\/02\/3x5_5.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1972\" \/>\n\t<meta property=\"og:image:height\" content=\"1316\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/podobraziazdusza.pl\/en\/produkt\/krosno-3x55cm-30cm-2-szt\",\"url\":\"https:\/\/podobraziazdusza.pl\/en\/produkt\/krosno-3x55cm-30cm-2-szt\",\"name\":\"Stretcher bar, cross-section 3x5.5cm, length 30cm - 2 pcs. - Podobrazia z dusz\u0105\",\"isPartOf\":{\"@id\":\"https:\/\/podobraziazdusza.pl\/#website\"},\"datePublished\":\"2026-05-13T08:58:49+00:00\",\"dateModified\":\"2026-05-22T08:25:25+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/podobraziazdusza.pl\/en\/produkt\/krosno-3x55cm-30cm-2-szt#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/podobraziazdusza.pl\/en\/produkt\/krosno-3x55cm-30cm-2-szt\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/podobraziazdusza.pl\/en\/produkt\/krosno-3x55cm-30cm-2-szt#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Strona g\u0142\u00f3wna\",\"item\":\"https:\/\/podobraziazdusza.pl\/en\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/podobraziazdusza.pl\/en\/shop\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Stretcher bar, cross-section 3&#215;5.5cm, length 30cm &#8211; 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