Silicone Straws Tips Food Grade Reusable Tip Cover Anti- Scald Cold Straws Cover Protect Lips Teeth for Metal Stainless Steel Straw;SILICONE STRAWS TIPS The silicone tips is comfortable and, you dont need to worry that the hard steel straws hurt your teeth, it keeps your teeth safe and you can drinking at ease.SILICONE STRAWS TIPS Made of silicone, safe and practical, reusable and durable, heat- resistant and cold- resistant, keeps you and your family healthy.SILICONE STRAWS TIPS Most stainless steel straws have a little metal taste, if sip the straws, it may influence taste of food, and the silicone tip cover is tasteless, so you can put it to your mouth directly.SILICONE STRAWS TIPS Touched no hard and cold, silicone cover contact comfortable, stable, bite it without worries.r: random rSize: The upper inner diameter is 4mm, the lower inner diameter is 6mm, and the length is about 30mmDelivery Quantity: 30 Pieces