Send this official Certificate of Participation to your brother or Sister on their birthday. Perfectly petty, proudly pointless – it's awarded by The Superior Sibling for another year of simply existing. Minimal effort, maximum insult. Bonus points if the parents actually stick it on the fridge.

• Material: 14.77 oz/yd² (350 g/m²) paperboard
• Sizes: Small: 4″ × 6″ (101 × 152 mm)
Medium: 5″ × 7″ (127 × 178 mm)
Large: 5.83″ × 8.27″ (148 × 210 mm)
• Product weight: Small: 0.39 oz (11 g)
Medium: 0.6 oz (17 g)
Large: 0.85 oz (24 g)
• Toner-based printing
• Vibrant colors
• Comes with a complimentary envelope