Material: Made from quality wood that is odorless, not easily broken or deformed, and has a smooth surface. The ink is also not easily faded. This product features double-sided printing, allowing for more flexible design and production.Operation Instructions: each blank is covered with protective film on both sides to prevent scratches and dirt, which should be removed before operation. The heating temperature should be controlled between 180-220°C/356℉-392℉, and the time is about 40 seconds. For deep-colored patterns, extending the time appropriately can achieve better results.Applications: Sublimation key chain blanks are suitable for various occasions, such as business events, studios, family parties, and can also be DIY to create unique gifts for family and friends or customers.