The grey one:

80% 400D UHMWPE fiber and 20% 150D Polyester

The pink one:

80% 400D UHMWPE fiber and 20% 150D Polyester

The green one:

50% 50D UHMWPE fiber and 50% 50D Nylon

The above UHMWPE fiber plied yarn have better breaking tenacity than pure Polyester or Nylon.UHMWPE fiber plied yarn could be used to make cut resistant bags/clothing/fishing line etc.The percentage of yarn could be adjusted by the customers.