Size: 2.4cm; 3.0cm 1. IWISH fishing supplies 2 sizes and colorful fishing rattles for choices. 2. With ball bearings in, and can attract more fish in the water. 3. Smooth rotation. 4. Can be used in any fishing rigs custom. 5. Fishing rattles normally bulk 100pcs or 200pcs in a plastic bag. 6. Made In China.