Features: 

high quality!
It is also ideal for stretching.
Nonslip handles and footrests
Double elastic band
It can be used horizontally or vertically
Lightweight and easy to carry

Specifications: 
Material: Rubber
Color: yellow/red/purple/green
Qty: 1pc
Size: 48x25x6.5cm

Package include: 
1 x Expander Resistance Trainer