"Help eliminate the 500,000,000 plastic straws we use every day with durable stainless steel straw and handy straw brush. This reusable straw is ideal for cold drinks, fruit smoothies and dinner party cocktails. The durable straw has a thicker stainless steel wall and smooth, rounded edges.Features:Dishwasher safe304 (18/8) stainless steel 8.5 x 5/16"" diameter, Brush: 10.5 x 3/8 BPA-free, phthalate-free and lead-freeChild supervision is recommended ".