4 Straw Caps Suitable for Stanley 30oz and 40oz

Protect Your Drinks: The straw cover can seal your straw, so that it can prevent dust when not drinking, or prevent drinks from spilling during moving, a good helper for outdoor activities. Note: Straws are not included, please wash before first us • 10mm Straw Cover: This straw cover is specifically designed for stanley cup straw. perfectly compatible with stanley 3040 oz tumbler with handle straws, And our straw caps are also suitable for all types of straws with an outer diameter of 10mm. • High Quality Material: Made of food grade silicone, these stanley straw covers cap are durable, safe and non-toxic, reusable, hand washable and dishwasher safe. • Gift: Straw tip covers make great gifts for friends and family, the cute shape will be loved by your family and friends.