Sip Sustainably! 🌍 Compatible with various brands, enhancing your drinking experience. Crafted from borosilicate glass, ensuring durability and heat resistance. A stylish and practical gift for eco-conscious friends and family. Includes 2 extra-long cleaning brushes for hassle-free maintenance. Designed to fit Stanley 40 oz and 30 oz tumblers seamlessly. 12 in length Dishwasher safe Reusable design The ALINK 8 Pack Replacement Glass Straws are designed for the modern, eco-conscious consumer. Measuring 12 inches in length and 0.39 inches in diameter, these borosilicate glass straws are not only compatible with Stanley tumblers but also dishwasher safe for easy cleaning. With a reusable design and included cleaning brushes, they offer a sustainable alternative to single-use plastics, making them a perfect gift for friends and family.