{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Baseball Pitching Trainer Kit -- Pitch Training Baseball with Detailed Grip Instructions","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/B01/6J8/bigB016J82VN0.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B016J82VN0.html\">Baseball Pitching Trainer Kit -- Pitch Training Baseball with Detailed Grip Instructions</a>","width":400,"height":300}