The Rod Ford Solid Ring is a really strong solid ring that you can expect to hold up from the time a fish takes your line to the time you have it in your hands.
It comes in the following sizes with the rated strength as written below.
X-Small Size - 68 kg /150 pounds / 12 pieces per packet
Small Size - 90 kg / 200 pounds / 12 pieces per packet
Medium Size - 113 kg / 250 pounds / 12 pieces per packet
Large Size - 136 kg / 300 pounds / 10 pieces per packet