Through Authenticate 
Our "Balance Dome" comes with 2 resist. body cord was designed for total body workout for beginners as well as advanced users.
It allows you to add a challenge to push-up squat; 1-and 2-legged balance movements.
Spec. of Resist. Tubes :
75cm L x 11mm O.D. x 2.1mm Thickness-2pcs
Dome Size : 59cm dia. x 21cm H (includes Dome-Base)
