12cm yellow triangular float specifically designed for sea fishing ponds. Made of silicone material, it's less likely to snag, allowing for quick and accurate depth measurement. Depth measurement is now easy! Essential for sea fishing ponds! Will this guarantee a big catch? First, you need to measure the depth of the bottom. Marushin Depth Measurement Triangle 12cm Accurate Depth Measurement for Sea Fishing Ponds New / Unopened - Size: Approximately 12cm in length - Material: Plastic - Size: 12cm - Color: Yellow - Application: Specifically for sea fishing ponds - Features: Triangular shape, less likely to snag - Material: Silicone Thank you for viewing.