The bedding set includes a sheet and a duvet cover. The sheet is made of Steel-Grey and can be covered with a common sheet if required. The duvet cover is sewed two-sided: With the Steel-Grey side (grey fabric) used downwards for a better shielding, as the shielding fabrics will lay on top of each other. With the cotton fabric side (light grey fabric) used downwards with a decreased shielding but less scratchy. The set is not including a pillow case, this is not necessary anyway because of the included sheet.
The fabric Steel-Grey was chosen as it is, due to it´s stainless steel threads, considerably durable and more stable even with strong movement, than fabrics with silver threads would be. On the skin Steel-Grey feels a bit like a scratchy woollen sweater. Without pyjamas on, this may bother you.
Attenuation / Grounding
- This product shields high frequency electromagnetic fields (HF). The indicated dB-values apply to 1 GHz, view chart for other frequencies. Laboratory report ranging from 40/600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006, view report above.
- This product with an electrically conductive surface shields low-frequency alternating electric fields (LF). For this purpose a grounding is necessary, i.e. an integration into the functional-equipotential bonding (FEB), please find suitable grounding accessories under “EMF Shielding Grounding Accessories”. Our GCV grounding connection with silvered hook-and-loop fastener. For all our sewn textile products with a hook-and-loop counterpart. All our sewn and textile products which can be grounded (canopies, floor mats, blankets, sleeping bags, bedding, etc.) have 2-4 silvered hook-and-loop counterparts sewn onto them with a silver thread.