{"version":"1.0","provider_name":"Prefa.sk","provider_url":"https:\/\/prefa.sk\/en","author_name":"admPref","author_url":"https:\/\/prefa.sk\/en\/author\/admpref","title":"Paving stones, blocks, curbs - Prefa.sk","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"jOlHqiLSYy\"><a href=\"https:\/\/prefa.sk\/en\/products\/paving-stones-blocks-curbs\">Paving stones, blocks, curbs<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/prefa.sk\/en\/products\/paving-stones-blocks-curbs\/embed#?secret=jOlHqiLSYy\" width=\"600\" height=\"338\" title=\"&#8220;Paving stones, blocks, curbs&#8221; &#8212; Prefa.sk\" data-secret=\"jOlHqiLSYy\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/prefa.sk\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Paving stones, blocks, curbs Our concrete products \u2013 paving, curbs, blocks, road gutters, and paving accessories \u2013 are an ideal solution for landscaping around homes, sidewalks, parking lots, and roads. They are characterized by high strength, resistance to weather conditions, and long-term durability. A practical and aesthetic solution for any construction. PREFA INVEST, a.s. issues [&hellip;]","thumbnail_url":"https:\/\/prefa.sk\/wp-content\/uploads\/2025\/10\/SON06662.jpg","thumbnail_width":1500,"thumbnail_height":1000}