Mixed fiber of acrylic, polyester, and/or nylon. 
Label does not always define bulk of the yarn or exact material or length.

These skeins are new and are supposed to be 50 gr.  Sometimes they weigh more and sometimes they weigh less.  If one of my skeins weighs less than 1.7 oz, I will automatically include an extra skein with it to make sure you are getting a full skein. 

If you are interested in buying in bulk, please feel free to request an invoice for combined shipping or let me know if you want me to create you a special listing to buy the yarn you want as a lot. 

If you purchase multiple items, I will automatically refund you the savings from combined shipping if it exceeds $5.

Comes from a smoke-free home.