Grounding Sheet Earthing Sheet - Organic Cotton and Silver Fiber Earthing Sheet Improve Sleep

Note:1. The grounding cord has a resistance of 98 kilo ohm, which is a safety resistance and will not affect the grounding effect.2. Sheets will shrink by 4%-6%, because sheets are pure natural fabrics, and pure natural fabrics will definitely shrink. this is normal. Adding an anti-shrinking agent can prevent shrinkage, but we did not do this because it may be harmful to your skin.3. The grounding sheet is the correct size as advertisement, but is not big enough for us to tuck it in to our mattress.