The tapered dimensions of this protective enclosure make it a perfect fit for any member of the WIRE™ family. The riveted, reinforce case is cushioned with high-density dual-compression foam. THE WIRE VAULT fits A WIRE®, A WIRE® 2.0, C WIRE®, E WIRE® 2.1, HALF WIRE™, HALF PINT®, HAYLON® SQUARE WIRE®, SQUARE WIRE® 2.0, T WIRE®, T WIRE® 2.0, TEASPOON® or XS FIVES®.