Stainless Steel Material: the can opener is made from quality stainless steel material, sturdy and reliable, not easy to break Package you receive: you receive several emergency can openers, which can meet your demands; Enough quantity , so you can use them, and give some to your friends at the same time Applicable occasions: these camping can opener tools are suitable for outdoor camping hunting and fishing trips, and you can take them with confidence because they are convenient and reusable Measurement: the size of the camp can opener is about 1.85 x 5.1 x 1.5 cm/0.73 x 2.01 x 0.59 inches, which is enough small to carry and use when you are going camping and don't want to take something heavy with you Don't worry about losing: there is a hole in each portable can opener, so you can hang it on a key ring or chain, and it 't be lost easily when you are travelling or going camping as it's small