Stainless steel spirals make it easy to attach soft baits like dough and groundbait directly to the hook. The spiral is threaded onto the hook and holds the bait securely in place around the hook. Each spiral is made of stainless steel to withstand repeated use and contact with water. The included elastic bands in two different lengths make it easy to quickly attach the spiral to the hook, regardless of hook size. The spirals are available in two diameters to fit both smaller and larger amounts of bait - choose the size depending on how much dough or groundbait you want to use. A handy accessory for targeting species such as rainbow trout, bream, roach, tench and carp with soft baits.