This cute pin set will accessorize you nicely for the holidays. The green tree and white wreath are decorated with red and gold accents. They are enamelled goldtone metal and measure about 3/4 inch each. They have a tack style backing.This cute pin set will accessorize you nicely for the holidays. The green tree and white wreath are decorated with red and gold accents. They are enamelled goldtone metal and measure about 3/4 inch each. They have a tack style backing.