6pcs Cartoon Inside Out Straw Cover Cap, Silicone Straw Cover Cap for Stanley Cup Compatible with 30 and 40 Oz Tumbler Handles 10mm 0.4in Dust Proof Reusable Straw Tips Lids

نظرة عامةEnhanced 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.