I have two sets here, an adult large and a kids size.
I can't tell exactly the size of the steel used as they are covered in rubber but i believe the adult are 1/2" round and the kids are 3/8". I watched the "Here and Now" special of the snowshoe man in Cornerbrook who has been making these for years and i remember you need a good steel or they will bend or break and be useless.
Once you have the steel you will need twine which you can buy here
https://www.mercersmarine.com/sagro/...il&product=389
You may want to try a flat needle for pulling the twine tight
https://www.mercersmarine.com/sagro/...l&product=3655
You will also need an innertube for wrapping and the boot part. I have seen the twine used to hold your boot on but i like the rubber better.
So here are a few pics. First are the Adult
Length
Width
You put your foot in sideways then spin it in the snowshoe until it is pointing to the front. I don't wear rolled jeans either i just took off my rubber boots.
Kids size
Mercers Marine is where i bought mine as it is only 25 mins from my house. The adult cost 69.99 but this was a couple of years ago.
Mercers marine will also ship worldwide and anyone on the counter will know what you would be needing as they are very knowledgeable staff and good prices as well.
Here is a similar type they sell.
https://www.mercersmarine.com/sagro/...l&product=9385