MediCordz Replacement Tubing Rehab Kit Use the S104 Mini Modular Set in StrechCordz logo bag almost anywhere for full swimmer pull, tricep extensions, rowing, overhead raises, proper hip rotation, stroke efficiency and more Get many tools for wet or dry-land training from the Modular set in a smaller, more compact set Replacement and additional parts available Available in five resistance levels Carry bag containing one pair each of handles and adjustable leg straps and two 3ft/90cm tubes with attached mounting straps and clips