This is the same product as the XBee Shield with a multitude of extra parts including 2 XBee modules, the popular XBee Explorer, and headers for the shield. All these parts comes in fancy clamshell packaging meant for our distributors that need it. Regular customers are welcome to order, but we want to limit the amount of extra packaging finding its way into the trash heap. Project description, more information and ordering can be found at https://www.sparkfun.com/products/11445 XBee Shield: https://www.sparkfun.com/products/10854 XBee Explorer: http://www.sparkfun.com/commerce/product_info.php?products_id=8687 XBee Modules: https://www.sparkfun.com/products/11215 Stackable Headers 6-pin: http://www.sparkfun.com/commerce/product_info.php?products_id=9280 Stackable Headers 8-pin: http://www.sparkfun.com/commerce/product_info.php?products_id=9279