This set of 10 quick change beads with a diameter of 5mm is perfect for Changing hook lengths on method feeder fishing. The beads are suitable for use with Preston Drennan Guru and Matrix feeders and they are designed to make your fishing easier and more efficient. Please see my other listings. Christmas 🎅🏻 post 99% of items are sent via Royal Mail, majority by 2nd class to keep the selling prices low. All of our items are dispatched next working day with the majority being delivered within 2-3 of posting, but some have taken longer. Unfortunately this seasonal spike is something beyond our control.