The Cartoon Lilo and Stitch Straw Cover Cap Silicone set includes 8 small silicone covers in blue color, featuring the character family of Lilo & Stitch. Designed for 30 oz and 40 oz Stanley cups, these reusable covers are lightweight at 0.634 ounces each and come from China. The special feature of these straw covers is that they are reusable, making them a convenient and eco-friendly addition to your drinkware.