Baby Steps Footprint Heart Charm This Baby Steps Footprint Heart Charm is made of 925 sterling silver, are a constant reminder of a baby taking its first steps in the world and of a mother's love for her child. Perfect as a gift for a mother or a mother to be, it would also be a charming addition to the bracelets of any new grandmothers, particularly if presented as a gift from their grandchild. Material: 925 sterling silver,Austrian crystal The Maintenance of silver bead: Had better wear silver jewelry,because the body can produce naturally moist oil sheen. _Do not wear silver jewelrywhile wearing other precious metals, to avoid collision deformation orabrasion. _1.To keep silver dry, avoidcontact with water vapor and chemicals; Not available when the cotton swab ortissue paper surface, clear 2.water and dirt, would be placed in a sealed bag orbox to avoid contact with air. 3.If you find signs of silverwith yellow, you can wash surface with toothpaste and water. Or use a smallbrush to clean silver jewelry jewelry slits, then rub silver cloth graze thesurface4.In addition, rub silver clothcontaining silver and maintenance components, can not be washed with water. WARM PROMPT: is also very interested in the quality of sterling silver production while also looking at the buyer's shopping experience. If the product has any questions, please contact us immediately, our customer service 24 hours online, we will provide you with the perfect solution.