Features: Crafted from 0.6mm unadulterated copper, this common bird bath cleaner effectively purifies through natural component exchange while complementing most outdoor birdbaths with its 4 inch diameter and elegant design. The four point support structure ensures year round stability in basins, while the copper's individual passivating layer enhances chemical complimentary purification – a resilient solution measuring 1.58oz for sustained efficiency. Ideal for bird enthusiasts and green conscious homeowners seeking low maintenance responses to maintain avian moisture stations in gardens or patios. Perfectly integrates with backyard bird baths, fountains, and garden decorations installations, functioning optimally across from warm season heat to cold weather. Reduces maintenance frequency from every 3 days to 20 days through continuous copper oxidation, preserving while adding country-design charm to outdoor wildlife habitats. Specifications: Product Name: unadulterated Copper Bird Bath Purification Pan • Quantity: 2 packs • substance: unadulterated Copper • Thickness: 0.6mm • Design Features: • Strengthened copper purification cleaner • Four-point support design • Function: Effectively bird bath and keep quality clean • Weight: Approximately 1.58 (each) Package Includes: Purification disk double note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.