Quantity: 50pcsThey're a simple, twisted metal spike with ring on , which allows you to tie it to a hair . To mount a bait, all you need to do is to simply push the bayonet into the boilie, right up to the eye. This will provide a secure attachment, allowing you to make long, forceful casts safe in the knowledge that your bait will stay on.If you want to change hookbait, then there's no fiddling about with hair stops or needles, simply pull the bait off the spike and impale another one Color: blackMaterial: High Carbon SteelLength: about 1.2cmPackage Contents:50 * Fishing Boilie ScrewsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.