Discover Mariposa's handmade BEST DAD EVER 4x6 Signature Framemade from recycled metal. Personalize picture frames with custom engraving. Our fine metal is handcrafted from 100% recycled aluminum. All items will not tarnish. Handwash in warm water with mild soap if needed and towel dry immediately. Occasional use of non-abrasive metal polish will revive luster.