It may not look much – but that´s just it. The Mustad Easy Snap is remarkably strong for its size. Perfect for a quick change of bait or fly hook, small ice fishing jigs or even plugs and spoons. It is also ideal for thin wire leaders where you need a delicate presentation. The Easy Snap provides a perfect, livelier presentation, where a knot might fail to do so. Size 1 is suitable for hook size 4 to 8. Size 2 is suitable for hook sizes 8 to 12. Size 3 is suitable for hook sizes 12 to 16. 12 per package.