No more leaks: Are you still worried about your cup leaking? Our leak proof spill stopper set can perfectly solve this problem
Which cups are compatible: Our spill proof stopper set accessories compatible with stanley cup tumbler 40 oz & 30 oz only
What You Get: 2 pcs mushroom hat straw covers cap and 2 pcs leak stopper set
Unique Gifts: This practical and beautiful cup accessories is a great gift for Birthday, Mother's or Father's Day, Easter, Thanksgiving, Christmas, New Years
High Quality Silicone: This spill stopper made of food grade silicone, BPA free, durable and reusable, dishwasher and easy install
