General description What you get: you will receive 60 pieces of sublimation blank keychains that can also be used as bottle openers. The number of sublimation blank keychains is sufficient for daily use and replacement. These keychains are perfect for meals with friends, allowing you to easily open bottles. Technical specifications Material: Zinc Alloy and Aluminum Sheet Color: Silver Heating temperature: 365°F / 185°C Heating time: 60-80 seconds Measurement allowed error: +/- 1-3 cm Usage Print your favorite image on the aluminum panel. Peel off the glue on the back of the keychain. Stick the aluminum panel onto the keychain. Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.