1. Please clean and dry the surface you want to install before installation.
2. Please make sure the right length of the strap before installing and then locked.
(Note: Once the strap gets locked in place, it can't be adjusted anymore.)
3. After sticking, please rest it for 24 hours for better stickiness.
4. Please use glue-dispenser, cleanser or hair drier to help remove the lock.
Materials: ABS + TPE
6 x Child Safety Locks