Airflo 10ft Salmon Polyleaders 1 x 10ft Hover (0.5ips) Clear 3 x 10ft Fast Sink (4ips) Brown 3 x 10ft Superfast Sink (5ips) Grey All have 4-5ft of 20lbs Maxima Ultragreen. All are unused and ready to go from the packet. All the leaders use the 4 turn surgeons knot as Airflo recommends. I’ve tried Maxima Ultragreen in various diameters and breaking strains and 20lbs is pretty much perfect for any flies you’d fish on a polyleader. I use rubber gloves to seat the knots correctly and they are all small, neat and very, very strong. Thanks for looking.