Thank you for viewing! This is soft flat elastic (white) perfect for mask making and other handicrafts. I received a large amount from a crafting acquaintance and, as I don't think I'll be able to use it all, I'm offering it to those who can. Width: Approximately 5mm Length: 10m x 2 = 20m (Extension possible) Color: White As shown in the second photo, I will rewind the 10m lengths for easier use before shipping. It can be used for handmade mask making or as a replacement for elastic. It will be cut and delivered, so you can use it immediately. Due to the nature of the material, there may be some fraying or unevenness in the cut surfaces. Please be aware of this. As a handmade material, bulk purchases and extensions are also possible, so please feel free to comment if you have any desired lengths, etc.