Package includes: there are 10 pieces sublimation blank bottle opener keychains for you, sufficient quantity can meet your replacement need, you can also share some with friends for daily use; The metal items can be taken not only as delicate key chain pendant to decorate your outfits, but also as bottle openers to open your drink bottles Materials information: these beer bottle opener keychains are made of zinc alloy, metal material provides sturdy construction and makes them not easy to oxidize or corrode, suitable for long time use; They are smooth in surface and polished manually, covered by a metal luster and texture; We also provide sublimation aluminum sheet for you do DIY How to heat press: tear off the transparent protective film on the aluminum plate, choose your favorite picture and print it on the aluminum plate with a press, the heating temperature is 365 degrees Fahrenheit/ 185 degrees Celsius and the heating time is about 60-80 seconds; After printing, peel off the back glue of the keychain, and stick the aluminum plate on the keychain, to finish your heat press process and get your personalized crafts Choose meaningful pictures: you can prepare your selfies, family photos, or other meaningful pictures of friends or pets, print them on the sublimated aluminum plate, and turn them into meaningful pendants, which will remind you of those beautiful memories when you see them Sending gifts: these sublimation blank keychains bottle openers finished with your DIY ideas will be ideal for many people, you can give them to your boyfriend, husband or dad, friend, colleague or lover; You can easily hang them on your waist and when you need to drink with your friends at home or at parties, they will be a nice helper -