1. Material: ABS
2. It is suitable for the gap between doors and windows greater than 0.6-3.5 cm
3. Triangular support, more solid
4. Strong self-adhesive paste, no need to drill holes to install
5. One-click to lock, easy to operate
6. Size: 7x3.8cm, thickness 0.6cm
7. Weight: about 8 grams