Key Features

• Colorful Variety: With 9 different colors of silicone straw tips and matching base covers, you can easily mix and match to personalize your straws for stanley cup tumbler
• Universal Fit: Designed for 8-10mm (0.3-0.4 inches) diameter straws, our flexible silicone straw tips provide a snug fit for a wide range of straw sizes. Measure your straws before purchase to ensure compatibility
• Premium Materials: Our silicone straw covers are made from food-grade rubber, ensuring durability. The reinforced design at the mouthpiece prevents easy breakage even with frequent use. Enjoy peace of mind with every sip
• Protection and Comfort: The silicone straw tips prevents direct contact between your lips and the metal straw, eliminating metallic aftertastes. The soft material also safeguards your teeth and lips from scratches
• Versatile Use: Our silicone base covers protect your drinkware from scratches and prevent glass straws from breaking. Our set is nice for daily use or camping, yoga, and outdoor activities

Specifications