{"product_id":"b6-4-standard-engine-3-estt1606","title":"B6-4 Std Rocket Engine - EST1606","description":"\u003cp\u003eThis is the B6-4 Standard Model Rocket Engines\/Motors from Estes. Suitable for Ages 10 \u0026amp; Older with Adult Supervision for Those Under 12.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003eSingle stage engine\u003cbr\u003e Standard engine designed for flights in rockets weighing less\u003cbr\u003e than 4 ounces, including the engine\u003cbr\u003e Engines tested and certified by the NAR\u003cbr\u003e Easy to use and comes with clear instructions\u003c\/p\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 2.75\" (7cm)\u003cbr\u003e \u003cstrong\u003e Diameter:\u003c\/strong\u003e .69\" (18mm)\u003c\/p\u003e","brand":"Horizon Hobby","offers":[{"title":"Default Title","offer_id":44355704815658,"sku":"EST1606","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/4457\/6042\/files\/ESTT1606.jpg?v=1778653467","url":"https:\/\/qsxj95-xp.myshopify.com\/products\/b6-4-standard-engine-3-estt1606","provider":"Sheldons Hobbies","version":"1.0","type":"link"}