5pcs Silicone Straw Cover Cap for Stanley Cup Compatible with 30 and 40 Oz Tumbler Handles 10mm 0.4in Dust Proof Reusable Tips Lids

• Enhanced Compatibility: Tailored specifically for Stanley Cup straws, ensuring a perfect fit without concerns of size discrepancies. Compatible with both 30oz and 40oz Stanley tumblers featuring handles. • Premium Silicone Construction: Crafted from food-grade silicone material, our straw cover cap is BPA-free, odorless, and safe for use. Effortlessly cleanable, providing peace of mind for hygienic usage. • Leak-Proof Design: Effectively seals the straw, safeguarding it from airborne dust, saliva, and insects, thereby maintaining the cleanliness and hygiene of both the straw and the cup. • Precise Fit: Engineered to precisely accommodate Stanley's large straws, featuring a diameter ranging from 9-10mm (0.35-0.4 inches). Additionally, equipped with Dust-Proof Reusable Straw Tips Lids for added convenience. • Gift-Worthy Packaging: An ideal gift option, this adorable silicone straw cover for Stanley cups boasts both aesthetic appeal and practicality. Easy to apply and remove, it embodies reliable quality, making it a perfect choice for cup enthusiasts.