Package includes: 2 beer corkscrews, gold. Premiun material: This bottle opener is made of high quality zinc alloy. Original design, exquisite workmanship. Multifunctional: Not only can be used as a whistle, but also as a bottle opener, reducing bulk, easy to carry, easy to store in your pocket, so when you need to open the bottle, it is always at hand. The mini is lightweight but loud enough to be heard from far away. Fine workmanship and exquisite style, it can usually be hung on a keychain or used as a necklace pendant. Suitable for many occasions. Perfect for many outdoor activities such as camping, hiking, training, basketball and more. It is also used to communicate with peers in remote areas, to seek help in an emergency, etc. - Color: Gold. - Material: Zinc alloy. - Whistle size: about 60x10mm (key ring diameter 28mm). - Original design, small size and easy to carry. - Can be used for cool play, survival, bottle opening, collection, etc. - High frequency sound whistle and corkscrew in one. - Loud whistle, perfect for sporting events, camping and hiking, boating. - Portable and convenient. Loud whistles could be heard from far away. - It can be used as a whistle or as a perfect gift or decoration. - It plays an important role in daily life or outdoor activities. Package Included 2 x whistle