USA Made Training Ropes/Battle Ropes Poly Dac + Free Access To Online Video Ropes are Hand-Crafted in the United States. 3M  Military Grade Heat Shrink. Poly Dacron 3 Strand Twist Design. Tracer line color may vary. Weather and Water Proof. Enclosed: Complimentary Access To Online Video showcasing 18 different exercises to maximize your workout. Each rope will come packed with a verification code and instructions to assess your video.