{"product_id":"magnetic-demo-connecting-bars","title":"Magnetic Demo Connecting Bars","description":"Model using the connecting bars in front of the class on a magnetic board. This jumbo magnetic version is 2.5X the size of the student sized set. Includes one 180° protractor, one 360° protractor and 36 connecting bars in 6 sizes. 38 pieces. Grades K+.","brand":"SI Manufacturing","offers":[{"title":"Default Title","offer_id":49961293447445,"sku":"SI16412","price":21.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/16412.jpg?v=1781067008","url":"https:\/\/unitedsupplycorp.com\/products\/magnetic-demo-connecting-bars","provider":"United Supply Corp.","version":"1.0","type":"link"}