Description:Description These are mason jars, made of high-quality stainless steel, practical and durable, rust-proof, shatter-proof, can be used for a long time. This cup with straw and lid is safe and convenient for drinking, suitable for home, office, school and travel use. It can be used to storagewater, coffee, juice, food,whiskey and more. Features - Color:Silver. - Material:Stainless steel.- Size:13.00 x 8.50 x 14.20 cm / 5.11 x 3.34 x 5.58 inch.-These mason jars with lid and straw, which are made of good quality stainless steel materials. - Featuring portable, rust-proof, dust-proof andshatter-proof, for practical and durable use. -With exquisite workmanship and h andhold design, it is more comfortable and convenient to carry. -Perfect for school, offices, home, stores, bars, kitchen and other places. - It must be a perfect present for your friends and families, they will like it very much. Packing list: 2 x mason jars (500ml)2 x straws