Harold Import Co. For enjoying beverages and craft cocktails in safety and comfort from standard-sized reusable stainless-steel straws. Made from FDA-approved silicone; sturdy and durable; includes 12 straw tips (3 each blue, red, green, yellow) and a reusable zipper mesh storage bag. Easily soften the feel of reusable straws; great for both kids and adults; colors help identify each person's drink; fits standard-sized metal straws. Adds comfort and style without an unpleasant metallic taste; great for everyday beverages, party drinks and cocktails when entertaining guests. Protects from cold, heat, and touch sensitivity; heat safe to 392-degrees Fahrenheit; dishwasher safe for easy cleanup; straws not included.