Material - These double vacuum coffee cup is made of stainless steel, rust proof, easy to clean, not easy to break.
Tumbler Set - You will receive 16 pieces stainless steel tumblers in black colors, 16 stainless steel straws, 16 straw brush, 16 lids, 16 pack individual boxed.
Size - The cup body height is approx. 8.1 inches, diameter is about 2.9 inches, suitable for most car cup holders.
Gifts - The stainless steel tumblers is blank, nice for DIY, birthday gift, wedding gift, bridal shower Gift, christmas gift, housewarming gift, thank you gift for friends & family.
Double Wall Design - Our stainless steel insulated tumblers are design with double layer vacuum insulation, which keeps your drinks hot up to 6 hours or cold up to 12 hours.
