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safety helmet / +86 18722321447

safety helmet
safety helmet

Fitness is the most essential movement now ,but we must take into
account the security in fitness ! Knock against is inevitable, but the
“helmet” can let you sweat and bloodless.The use of the it.Is it, set
at the end of the dumbbell.

Design

Renai college of TianJin University

Renai college of TianJin University
tianjing, China