The bottle opener is made of stainless steel.It’s a multifunctonal bottle opener ,which can open red wine and beer. there is also a knife on the bottle opener.You can use this kinife to cut packages that are not easy to open.It is very small.It’s a good choice to take it with you when you go to the wine table.And they could be lovely gifts for wives, children and friends.It is ideal for product promotion, corporate promotion and incentives, and can be printed on products with brand logos.If you Measuring 1.38*3.28inches, this custom multifunctional stainless steel bottle opener with keychain. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Sleek design, durable build, easy to grip.