Its Made of Stainless Steel Metal with Keyring So Its Portable & Can be Used Conveniently. You Can Decorate Outside with Your Own Unique Design, So be Sure to Add Your Company Name or Logo for Maximum Visibility. This Applies to Tobacco Shops, Gift Shops, & More. Your Clients Will Rave When You Hand Out This Wonderful Gift. You Can Promote Your Business with an Amazing Item Like This Portable Ashtray!