This collapsible stainless steel includes 1 piece stainless steel straws and 1 piece cleaning brush and a storage box. The silicone tips in different colors can differentiate end users when having visitors. The straws are made of food grade stainless steel material and perfect for drinking cold beverages. The stainless steel straws are Eco-friendly and environmentally responsible. Keep safety to use your own straw to realize contact-free. Welcome to your logo imprinted in this straw set!