https://www.etsy.com/ca/listing/880981902/travel-door-lock-self-defense-door-stop?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=door+lock&ref=sr_gallery-1-9&organic_search_click=1

copper jewellery"

https://www.etsy.com/ca/listing/273688862/solid-copper-chain-necklace-cn603g-14-of?ref=shop_home_active_1&pro=1

ankle:
https://www.etsy.com/ca/listing/461636662/solid-copper-anklet-ca603g-14-of-an-inch?ref=shop_home_active_18&pro=1

bracelet:
https://www.etsy.com/ca/listing/833838597/mens-8-inch-solid-copper-magnetic-cuff?ref=shop_home_active_5&pro=1

tensor ring generator:
https://www.etsy.com/ca/listing/525961147/tensor-ring-field-generator-12-cubit?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=neodymium+jewellery&ref=sr_gallery-2-30&organic_search_click=1

magnetic jewellery:

bracelets:
https://www.etsy.com/ca/listing/818129801/strong-super-magnetic-bracelet-no-clasps?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=neodymium+magnetic+jewellery&ref=sr_gallery-1-10&organic_search_click=1&sca=1

best one:
https://www.etsy.com/ca/listing/590871133/neodymium-magnet-bracelet-strong-rare?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=neodymium+magnet+jewellery&ref=sr_gallery-1-47&organic_search_click=1

boading balls:
https://www.etsy.com/ca/listing/577070022/4-four-large-rare-earth-hematite-singing?ref=shop_home_active_4


copper mesh:
https://www.etsy.com/ca/listing/833629276/10-metallic-brown-with-copper-foil-mesh?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=copper+foil&ref=sr_gallery-1-3&organic_search_click=1&cns=1

foil:
https://www.etsy.com/ca/listing/753761731/12x12-sheet-of-copper-foil-adhesive?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=copper+foil&ref=sr_gallery-1-7&organic_search_click=1&cns=1

emf clothes:
https://www.etsy.com/ca/shop/EMFprotectionStore?ref=simple-shop-header-name&listing_id=869722914