6PCS Compatible with Stanley Cup Accessories, 4PCS 0.4"/10MM Straw Cover Cap for Stanley Cup and 2PCS Butterfly Letter Charms

PACKING LIST(NO STANLEY CUP): 6pcs work for Stanley Accessories Contains: Initial letter straw covers cap for tumblers *4 and butterfly letter charms for stanley cups *2
DESIGNED FOR STANLEY CUPS: Our straw covers for stanley cup work for 14、20、30&40 oz Stanley cup and compatible with most brands of straws with a diameter of 0.4"/10mm. The total length of letter charm for stanley cup is 5.43 inches and you can hang the charm on the handle of your stanley cup. If you want to use it on other brand straws, please check the size before purchasing.
PREMIUM MATERIAL: Tumbler straw cover are made of food-grade silicone, BPA-free, soft and safe. These straw caps for stanley cups are stretchy, odorless, reusable, hand washable and dishwasher safe. The material of cup charms are made of high-quality alloy, sturdy and strong, not easy to break.
GREAT DESIGN: The straw topper can prevent the straw from being contaminated by dust and saliva in the air, and can also prevent mosquitoes from entering the water cup, keeping the straw and cup hygienic. With a personalized letter charm for stanley cup, you'll never mix up your stanley cup with another cups.
PERFECT GIFT: Featuring a personalized and stylish and elegant tumbler accessories, it is an ideal gift for family, friends and lovers. It's perfect as a surprise gift for others on Christmas, birthdays, anniversaries, Mother's Day, etc. These also are suitable for various occasions or outdoor activities such as walking, camping, and hiking.