1. Product Name: Spring puller chest expander fitness machine
2. Material: ABS plastic + spring steel
3. Features: Five spring tensioners, can adjust the strength of the hook spring freely Plastic handle, easy to pull
The spring is not easy to rust, and the spring can be increased or decreased according to individual strength.
4. Size: Product size about 54x11cm/21.26*4.33in
Packing size about 30x13x6cm/11.81*5.12*2.36in
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Expender series designed for developing your chest and shoulder muscles
5 Springs, Removable Spring
Hand Gripper Strengthener
If you have any problems,please feel free to contact us