Bundle Offer: Purchase multiple fitted grounded sheets or kits and enjoy a convenient 15% discount. The discount will be automatically applied during the checkout process. Special Deal: Our sheets are designed to provide excellent conductivity, and we want you to experience it firsthand. With every order, we include a complimentary continuity tester valued at $75 USD. Now you can test your sheets just like we do! Please note that this sale ends on December 30th, 2023 at 11:59pm EST, or while supplies last. Rest assured, all of our products come with a 100% conductivity guarantee.