This does not affect your right to an exchange or refund for faulty equipment.
The Petzl Micro Swivel has a small end with a flexible rubber ring to connect tightly to a carabiner. The other end of the swivel opens to faciliate connection with a lanyard, closed webbing loop, or to generally provide rotation in a rope system. The Swivel is constructed to turn freely when not loaded, and maintain its orientation when loaded. The Micro Swivel has an MBS of 23kN.