The IPOW Pencil Wrap is made of canvas with fake leather trim around the outside and strap. It is designed to hold up to 72 pencils. Because the pencil holders are elastic, you can also use this wrap to hold pens, markers, crayons, etc. The leather trim around the perimeter of the wrap doubles as a protector for pencil tips.
Overall the IPOW pencil wrap is made very well and easy to use. The only flaw is that it does not roll evenly. This is not a big deal but does make it difficult to close the way it should so that you can wrap the strap around it to keep it closed.
If you are interested in purchasing the IPOW Pencil Wrap it can be found here.