This is a set of 10 sponge material rig winders! Essential for preparing and cleaning up rigs! It's a waste to throw away commercially available rigs after one use... Wind the rig and wash it with water when you get home! Small size for excellent portability! Made of sponge material, so you can hook the hook anywhere, making it easy to use (*^▽^*) Let's start SDGS with fishing too! Product Specifications Quantity: 10 pieces Size: 8cm x 4cm Thickness: 4.5mm Color Color cannot be specified. Thank you for your understanding. m(__)m Other sizes are also available. ① 18cm x 7cm ② 16cm x 7cm ③ 8cm x 4cm ↓↓↓ #IzuOkappari