1. Confirm the surface you want to stick is a smooth surface, do not stick on the part that is irregularities and folded.

2. Choose the position to stick, and clean up the dust and grease of surface and ensure the surface is dry and clean.

3. Make a simple plan according to the order of gradation of sticking, also it can be your own creative DIY as you like.

4. Gently peel off stickers and backing paper to stick directly without transferable film, and stick the middle part then pave and compress to both sides.