In fishing stores, many artificial baits are sold in small tubes on the hooks. These plastic tubes should not be thrown away, they can be used for fixing the float to match the gear.
To the seller at the bait shop don’t hurt your fingers, tees rotating and oscillating spinners, and crankbaits are often equipped with protective tubes, As a rule, silicone tubes after buying the bait out, but you can use them in match fishing with a fixed float.
The line on the keel of these floats are fixed pieces of silicone tubes. If the protective tube with the hook cut with scissors into small pieces, does have some suitable spare tubes for match floats.