Product information:

Chain material: stainless steel
Pendant metal material: alloy
Process: electroplating, glue dropping
Size: chain length 50cm
Pendant size: 3cm*2.1cm
Connection buckle: 0.9cm
Features: change the color with temperature changes, the color is black below 14 degrees
Variety of different colors between 14-38 degrees, refer to pictures and personal experience for details

Packing list :

Necklace X1