Grounding pillowcase with coiled cord & adapter to improve sleep  ---Your natural sleep!

•  Easy to put your pillow core inside of the case;

•  Regular Size: 50 x 70cm and 50x 80cm;

•  Type: zip close, flap cover,open end;

•  A coiled stretchable cable connection for more safety;

•  combed cotton yarn and linen fine  being interwoven with high quality silver thread;