【Straw Covers】You will get 4 straw caps. They fit for Stanley 40 oz/30 oz 10 mm (0.4 in) glass straws 【Y2K Design】Our straw lids are designed in the style of Y2K, making your cup your fashion item 【Easy to Carry】The straw toppers has a compact appearance for easy carrying. It's dust, fly and splash proof. It's perfect for indoor and outdoor activities 【Safe Material】The straw cap is made of food-grade silicone material. Strong, flexible, reusable and easy to clean 【Best Present】Great accessories for Stanley Cup: A best present whether for family or friends SEMATA 4 PCS Silicone Straw Cover for Stanley Cup Cute Pink Glitter Star Straw Toppers for Stanley Cup 30&40 Oz Straw Cover Cap for Tumblers Stanley Cup Accessories