I purchased this years ago (U-Line?) and not sure I even used it more than one time. So the box is a bit discolored from just sitting around on my shelves. but most everything is there.
As the images show, it is a strap kit of:
1500 ft. of 1/2" polypropylene strapping
100 steel buckles and
(1) hand-pull tensioner.
Price is $20. Can pick up at my studio on the south side of Bloomington.