BPA free. Use with jar & band sold separately. New. Whatever the occasion, these Ball Sip & Straw Lids and your Regular Mouth mason jar collection will make for a fun and stylish combination. Use for get-togethers with friends, parties, family dinner time or just simply taking some relaxation time for yourself. For easy use with or without the straw. Visit www.freshpreserving.com/drinkware for more details, plus great drink recipes. Over 130 years of research, testing and advancing the art of fresh preservation go into every product we sell. Connect with us: Facebook; Twitter; Pinterest at ballcanning. Or for recipes, tips or questions FreshPreserving.com; 800.240.3340. Please recycle. Designed in the USA. Made in China.