12 Rig Winding Sponge Spools Size: Approximately 4.5cm wide, 1cm thick (slight variations may occur) These are round spools that prevent line kinks. The rig winders are made of foam, allowing you to easily secure hooks, etc. ★ Please understand that there may be minor scratches or small holes due to the sponge material. ★ Colors will be random, please be aware of this!