Includes everything you need for a great sled workout: 1 sled, 1 Spud, Inc. sled attachment and 1 Spud, Inc. Upper body strap.
This is a badass set of equipment. The straps and the 1/4" plate steel are bulletproof. I use 3x/week and I'm glad I made this purchase. Pick up a sled belt so you don't ruin your everyday belt!