In this Ultimate Guard Boulder 100 SYNERGY, the striving for peace and perfection come together to form a beautifully harmonious product in blue and white. If you believe in law and order, you can use the power of this Boulder to make the world a safer place.

• Designed for 100 double-sleeved or 120 single-sleeved standard sized cards in Ultimate Guard Sleeves
  
• Durable and rigid box
  
• Soft-touch finish
  
• Designed to fit into other Ultimate Guard products: Superhive 550 , Arkhive 400 , Flip'n'Tray 100 , Twin Flip'n'Tray 200
  
• Secure closure