They are HDPE High Density Polyethyene.
These pellets are food contactable and are used for making children's toys and food containers.(They are non-toxic and safe to chew).
In order to keep the price down, this product is not included in the $8.50 shipping. Freight at cost will be applied to this product. Only if the freight is more than the freight paid, and then only the difference.
We are happy to email a quote on the cost of postage if you email your postcode to us and qty required before placing your order.