{"product_id":"nixie-3d-blackout-sleep-mask-breathable-adjustable","title":"Nixie 3D Blackout Sleep Mask – Breathable \u0026 Adjustable","description":"\n\u003ch2\u003eNixie 3D Blackout Sleep Mask – Breathable, Comfortable \u0026amp; Fully Adjustable\u003c\/h2\u003e\n\u003cp\u003eWake up refreshed and well-rested with the \u003cstrong\u003eNixie 3D Blackout Sleep Mask\u003c\/strong\u003e. Engineered with a contoured 3D design that creates a comfortable cavity over your eyes, this mask blocks out unwanted light completely — whether you're sleeping at home, traveling on a long flight, or catching a quick nap during the day.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Light Blocking:\u003c\/strong\u003e The deep 3D shell design seals out ambient light from all angles, creating a pitch-dark environment ideal for deeper, more restful sleep.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreathable Construction:\u003c\/strong\u003e Made with soft, breathable materials that allow air circulation, preventing heat build-up and keeping you comfortable throughout the night.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContoured 3D Fit:\u003c\/strong\u003e The raised dome design means the mask never presses directly on your eyelids — ideal for side sleepers, REM cycles, and those who wear lash extensions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Adjustable Strap:\u003c\/strong\u003e The elastic headband adjusts easily to fit all head sizes snugly without feeling too tight, keeping the mask securely in place all night long.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Travel-Friendly:\u003c\/strong\u003e Ultra-lightweight and compact, this mask is a must-have travel companion for flights, road trips, and hotel stays.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Perfect for home sleep, napping, meditation, or shift workers who need to sleep during daylight hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Eye Mask \/ Sleep Mask\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 3D Contoured Blackout Shell\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrap:\u003c\/strong\u003e Adjustable Elastic Band\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteries Required:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSide \u0026amp; back sleepers\u003c\/li\u003e\n  \u003cli\u003eFrequent travelers and commuters\u003c\/li\u003e\n  \u003cli\u003eShift workers and light-sensitive sleepers\u003c\/li\u003e\n  \u003cli\u003eMeditation and relaxation sessions\u003c\/li\u003e\n  \u003cli\u003eAnyone who values deeper, uninterrupted rest\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more comfort and wellness essentials? Check out these popular picks:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-soap-box-bamboo-and-wood-hotel-bathroom-soap-holder-home-simple-drain-soap-box-1\"\u003eBamboo \u0026amp; Wood Hotel Bathroom Soap Holder – Simple Drain Soap Box\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-multifunction-toilet-seat-lifter-avoid-touching-toilet-lid-handle-pot-seat-lifter-wc-accessories\"\u003eMultifunction Toilet Seat Lifter – Hygienic WC Accessory\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/2pcs-thickened-oven-mitts-heat-resistant-kitchen-gloves-microwave-baking-gloves-machine-washable-essential-kitchen-tool-for-hot\"\u003eThickened Oven Mitts – Heat-Resistant Kitchen Gloves\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/medlineplus.gov\/healthysleep.html\" target=\"_blank\" rel=\"noopener\"\u003eMedlinePlus on healthy sleep\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this 3D sleep mask completely block out light?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Nixie 3D Blackout Sleep Mask is designed with a deep contoured shell that forms a seal around your eye area, effectively blocking ambient light from all directions for a fully dark sleeping environment.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the adjustable strap suitable for all head sizes?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The elastic strap is fully adjustable to comfortably fit a wide range of head sizes — from children to adults — ensuring a secure yet gentle fit throughout the night.\u003c\/p\u003e\n\u003ch4\u003eQ: Will this mask put pressure on my eyes or eyelashes?\u003c\/h4\u003e\n\u003cp\u003eA: No. The raised 3D dome design creates a cavity over your eyes, so the mask never touches your eyelids or lashes directly. It's comfortable even for those with lash extensions or sensitive eyes.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this sleep mask good for travel?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Nixie 3D Sleep Mask is lightweight and compact, making it an ideal travel companion for long flights, train journeys, hotel stays, and anywhere else you need to get quality rest on the go.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this 3D sleep mask completely block out light?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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The Nixie 3D Sleep Mask is lightweight and compact, making it an ideal travel companion for long flights, train journeys, hotel stays, and anywhere else you need to get quality rest on the go.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Nixie 3D Blackout Sleep Mask – Breathable \u0026 Adjustable\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/products\/nixie-3d-blackout-sleep-mask-breathable-adjustable\"}]}\u003c\/script\u003e","brand":"Nixie","offers":[{"title":"black","offer_id":67589298454627,"sku":"1005013149195700-black","price":15.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/2047\/6003\/files\/S72fa33c9749e4415acce36eaa4e7274fk.webp?v=1790618206","url":"https:\/\/nixiehaven.com\/products\/nixie-3d-blackout-sleep-mask-breathable-adjustable","provider":"Nixie","version":"1.0","type":"link"}