UPPER BODY & BACK KIT, BROWN RESISTANCE LEVEL, SOLD AS KIT NZ 10000815Upper Body & Back Kit, Brown Resistance Level, Sold As Kit Nz 10000815 Nz Manufacturing Medicordz Tubing Upper Body & Back Kit Nz Manufacturing Medicordz Tubing Upper Body & Back Kit Maximum Function And Comfort As It Stabilizes The Back For Rowing And Back Muscle Exercises. Product Features Modular Handles, Two 3 Ft (90 Cm) Modular Tubes With Metal Clips On Both Ends And One Combination Mount. Interchangeable Upper Body & Back Kit, Brown Resistance