Stranger Things Valentines/Anniversary Card The Upside Down FREE UK SHIPPING. Welcome to my Shop! Be sure to follow me for new products, updates and special offers. INSTAGRAM @sherwoodmade FACEBOOK @SherwoodMadeUK A tribute Birthday/Anniversary/Valentines card to the very popular TV show Stranger Things. If you’ve watched it, you’ll get it! 😱 he card measures approx 12.5cm x 12.5cm (4.9″ x 4.9″) Printed on 260gsm Matt Coated Card. All of my cards are packaged with a gold metallic envelope, a free sticker and posted using a hardboard white envelope to keep you card well protected in transit.