High elastic chest expander.

High elastic chest expander

Latex chest expander(Figure 8),chest puller latex ,soft chest expander ,

resistance tubes /bands ,exercise bands/tubes ,fitness bands/tubes latex

1,Eco-friendly ,non-toxic to man's health ,suitable for all people;

2,Strength arms and chest effectively ;

3,Lightweight ,easy for travel anytime ;

4,Keep body balance ,Improve your posture ;