The Sea Striker Quick Slide Sinker Slide w/ Link Fishing Accessory 3-pack is the world s only quick-change sinker slide. It has a twist n lock - easy release so you never have to cut your line again. The quick slide is made with high-impact plastic and is saltwater and braid approved. Handy to have around and solves a very common problem you will surely be glad you brought this along with you on your next fishing trip.