Our reusable LED XL Blue Foam Yardage Markers are perfect for lighting up Night Golf Fairways. Use them to outline greens and to illuminate tee boxes! Our sleek and professional-looking yardage markers come with (3) AG13 batteries that can be replaced. PLEASE NOTE: This product comes with a Ground Stake that has a sharp point. This product when used with the ground stake is NOT a toy, nor should it be used as a toy. Please use this product with adult supervision. Sold by the individual marker. Please order in increments of 1 marker.