SPECS: Diameter: 5/8 in. Quantity per pack: 3 DESIGN & DETAILS: Lightweight and extremely sensitive design allows you to detect the softest of bites Lightweight construction allows for a lighter, easier cast Made of eco-friendly, natural cork with a rubber gasket loop that won't slide down or damage your line Irregularities on surface help aid in floatation and flight Perfect for keeping track of dry flies or suspended nymphs below the surface Bright neon colors allow easy identification and watching when in the water