This is the grid that you use to make rugs. There are 4 squares to an inch. It's marked with blue lines every 10 squares for ease of design. This stuff is used to make Lack Hook Rugs, Locker Hooker items (rugs, pillows, bags, etc) - and other types of rugs. 3 of the sizes are fine for a throw rug!
I've got 4 pieces of it as follows....
30" x 36"
5" x 33" - I know it's small... but I've seen some cute 'mug rugs' (coasters) made out of this
21" x 33" - This one has some markings on it. I started drawing a design on it and realized the piece was too small--- so I used a different piece for the project. The marking are with permanant marker in Green (I think) . - you can definitely mark over it in black or use the other side!
36-1/2" x 37"
Make me an offer!--- one piece or all!
A piece about 36" x 72" goes for $9 at Walmart!

Pic is in the tribe's pictures!