I use it on the chain at the entrance of the company
On 2015-05-20 16:28:16
Because it has 4 keys, it is convenient to be deposited with more than one person. The disadvantage is that adhesion between the cinder part and the outer frame is weak and it becomes quite unusable as soon as possible.
· It felt lighter and weaker than the thickness. That point is a bit uneasy. · Because it is difficult to insert the key in the key hole in a dark place, I think that it becomes easy to slide the key into the key hole if there is a little concavity. · Because the cover immediately hurts, it is good to have a replacement cover! .