This is the Du-Bro .031" Micro Z-Bend Wire Fittings.

FEATURES: Pre-shaped steel Z-bend fittings with heat shrink tubing Attaches to 0.31" (0.8mm), 0.47" (1.20mm) wire, plastic and carbon pushrods Small Z bends accomodate thin servo arms

INCLUDES: Six Z-Bend Wire Fittings with two sections of Shrink Wrap  

BOX DIMENSIONS: 3.13" W. X .13" H. X 3.13" L. BOX WEIGHT: .01 LBS.