Multi-purpose float - Quickly change the buoyancy of your float! Includes one large and one small built-in weight for buoyancy adjustment. By attaching and detaching each, you can change the buoyancy and weight of the float. The weight has a groove, so you can adjust the buoyancy without cutting the line. This is a multi-purpose model that covers 4 buoyancy forces with one float. Size no weight attach small weight attach big weight Attach both weights Weight(when attach both weights) #0 - #1 #1 #0.8 #4B #0 18.5g #1 - #2 #2 #1.5+ #1.5- #1 15.0g It is possible to adjust the weight up to the equivalent of No. 1, so it can be adjusted from a buoyant buoyancy that responds to bites to a high visibility state. If you add additional weights such as gun balls, you can fine-tune the buoyancy to your preference, such as for submerged fishing. The float itself has a large body with excellent visibility. Combined with the basic acorn shape, anyone can easily experience the convenience of variable buoyancy. Hole diameter: Φ2mm Maximum outer diameter×full length: 29mm × 45mm Color: Orange