Set of 2 Vintage Japan Christmas Peanuts Collector Tiles Snoopy Woodstock Sleigh

Set of two Made in Japan Peanuts Collector tiles in packaging. Print is Snoopy, Woodstock and a sleigh with gifts. I think it says 1978 on the front but I can't tell for certain since it is behind the packaging. Size: about 6" x 6" Unused. Some storage wear on packages.