Forget your ruby and diamond anniversaries. These are MUCH more relatable and realistic. 50 years on and you get some teeth. Statistically speaking you’re going to have lost a few by then anyway so you might as well gift them? Yep yep, you know we’re talking sense. Thank you Gemma Correll for this hilarious design!Details: Size: Square (148 x 148mm / 5.8 x 5.8 inches). - that fits as a standard sized letter in the UK mail. Produced from sustainable sources and/or recycled materials Blank inside for your own message. 100% recycled red & white envelope supplied. Made in the UK.