We Make All kinds of Foam Floats/Bobbers Slip Foam Oval Float Bobbers for Freshwater and Saltwater Loud and Durable Popping Cork with Weight These fish floats are made of quality foam, with brass beads, plastic beads, steel wire; They come in bright yellow, red/yellow, and orange, which is high visibility fluorescent paint, obvious and conspicuous. These Spring Slip bobbers are Extremely Sensitive. Very responsive when the fish takes the bait. Slip bobbers slide freely up and down your fishing line. Work Great for fishing in a variety of situations and depths. High Sensitive Spring Bobbers Slip Foam Bobbers with Plastic Beads and Weight Contact us for more details