Come and Check Our Branding Solutions.The reusable straw is made of food grade 304 stainless steel, does not contain bisphenol A, does not oxidize, and does not fade. It's very healthy for everyone. This reusable stainless steel foldable straw can be recycled without causing environmental pollution. The straw length ranges from 3.8 inches (approximately 9.7 centimeters) to 8.3 inches (approximately 21.1 centimeters). Compatible with 10 oz/20 oz/30 oz cups and flat bottomed cups.Customize is available. Pls check inventory and detailed info before placing your orders.