Humple Borpnah Sims Happy Birthday Card Celebrate in simlish with the Humple Borpnah Sims Happy Birthday Card. This unique card features iconic simlish language from the beloved game, The Sims. Give a birthday card that is sure to impress any fan of the game. This 13.5cm square card is printed on 240gsm thick card and is blank inside for your personal message. Size 13.5cm square 240gsm thickness card Blank inside Each card includes a white envelope. SAFETY INFORMATION Type: Greeting Card Manufactured in the UK. Keep out of reach of children and fire. Materials: 240gsm card.