{"product_id":"square-root-169-13-years-birthday-tshirt-b0851kkw2g921134","title":"Square Root 169 = 13 Years Birthday T-Shirt","description":"Funny Gift Idea For Birthday, Anniversary Or Jubilee. For Boys Or Girls For Their 13th Birthday. Also As A Group Shirt For And As A Math Costume For A Birthday Party Or An Anniversary.\u003cbr\u003eFor Nerds And Fans Of Math, Algebra, Physics Or Science. For People Who Love Arithmetic, Math, Quizzes And Crossword Puzzles.\u003cbr\u003eLightweight, Classic Fit, Double-Needle Sleeve And Bottom Hem\u003cbr\u003eSolid Colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester\u003cbr\u003eImported\u003cbr\u003eMachine Wash Cold With Like Colors, Dry Low Heat\u003cbr\u003e","brand":"T-Shirts","offers":[{"title":"Default Title","offer_id":33494904504379,"sku":"B07HPY5736604_3","price":18.98,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0345\/0005\/1003\/products\/C1Vr25PFwXS._CLa_7C2140_2C2000_7C81BxN-EiqRL.png_7C0_2C0_2C2140_2C2000_2B0.0_2C0.0_2C2140.0_2C2000.0_UL1500.jpg?v=1587750645","url":"https:\/\/australiashirts.com\/products\/square-root-169-13-years-birthday-tshirt-b0851kkw2g921134","provider":"Australia Shirts","version":"1.0","type":"link"}