One (1) 75ft Floating line for Spearfishing, snorkeling or diving. with loops, 2 swivels and 1 snap on connector, as showed on picture, ready to fish (all assembled) This is the line we are using for years after trying different lines, this is the best we found, easy to use, it floats and stay straight on the water avoiding the big mess you'll get with common ropes, common ropes normally try to get back to the position they came on the roll every time you pull the buoy to hang your catch, that means a big mess of rope around you, the fish, the spear gun and the buoy, cheap ropes found on any local store are maybe tentative but at the end you'll be here again to purchase the right one, we spend sometimes on a fishing day 7 to 8 hours on the water and believe me, you'll be happy when using this line. It came on both ends with loops and swivels, one end is a very popular connector snap on (stainless steel) with 8/0 swivel (solid brass with nickel plated) for marine use tested at 900lb, This is the end to connect to the buoy, the other end has a heavy duty 12/0 swivel (solid brass with nickel plated) for marine use tested at 1500 lb, the line is yellow 1/4" tested for 1250 lb, when all are combined you'll have a safe line to work in 900 pounds of force, any way I hope you'll never need this kind of forces or you'll be in a big trouble for the size of the fish :) The size of the line depends on how deep you'll be fishing, to know the size you need to know how deep you can go, example, here in Florida we never go to fish more than 60ft deep so we use this 100ft line, it's good to have 70% more of the deep you are fishing, if you want to fish on shallow reef 15 to 20 ft you'll never need more than 50ft line., we have different sizes so you can get the right size for your needs. Ready to fish (no assembly required) Shipping for this item is FREE