SINANO FreeBC Fast Lock Trekking Poles 100cm-135cm

This is a SINANO telescopic ski pole, the FreeBC model.
It is adjustable from 100cm to 135cm.
The upper section is made of lightweight aluminum, and the lower section is likely carbon.
The grip is a two-stage grip designed for backcountry use.
There is a scratch on the grip sponge of one pole, and there are also scratches on the shafts from use. Please check the images.
These are Japanese-made poles.