This item was kept in my grandfather's workplace.
It is apparently called a dial caliper gauge, but I do not know how to use it in detail, so I am offering it to someone who needs it.
The needle moves when you press the switch-like part, but it is unclear if it is usable.
I would be happy to give it to someone who understands its condition.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.
De kwaliteit is redelijk en het artikel is handig in gebruik. Het voldoet aan de verwachtingen en ik ben er over het algemeen tevreden mee.