Material: the toasting glasses are made of quality 18/8 of stainless steel, light weight, durable, unbreakable and rust-proof; Safe to drink and easy to washDouble-insulated: champagne tumblers adopt with advanced double wall vacuum insulation technology and good at keeping drinks warm or cold for about 3 - 5 hours, and meanwhile avoid fadingWine tumbler with lids: each wine tumbler comes with a lid, the lid is made of ABS and with a straw hole, which is easy to and clean, help reduce splashWide application: advanced insulated champagne tumbler is suitable for storing most beverage such as hot water, wine, beer, coffee, drinks, champagne cocktails and so on, they are easy to clean, and the wine cups set are enough , office, parties, pools, picnics and boatsGift sets: 8 packs gold champagne glasses are in elegant color and delicate design, gift for birthday, wedding, Christmas, 's day, Mother's or Father's daySpecifications:Material: stainless steelColor: goldWeight: 980g/ boxsize:13cmPackage includes:8 x gold wine tumblers