--- product_id: 646366197 title: "Niagara 4 Pack Waterproof Pillow Protectors Queen 20x30 Inches Smooth Zipper Premium Encasement Covers Quiet Cases Set White" brand: "niagara sleep solution" price: "¥5840" currency: JPY in_stock: true category: "Niagara Sleep Solution" url: https://www.desertcart.jp/products/646366197-niagara-4-pack-waterproof-pillow-protectors-queen-20x30-inches-smooth store_origin: JP region: Japan --- # 100% Waterproof Polyurethane Membrane Premium Auto-Lock Zipper Closure Breathable Jersey Knit Fabric Niagara 4 Pack Waterproof Pillow Protectors Queen 20x30 Inches Smooth Zipper Premium Encasement Covers Quiet Cases Set White **Brand:** niagara sleep solution **Price:** ¥5840 **Availability:** ✅ In Stock ## Summary > 💤 Sleep Smart, Stay Dry, Wake Refreshed! ## Quick Answers - **What is this?** Niagara 4 Pack Waterproof Pillow Protectors Queen 20x30 Inches Smooth Zipper Premium Encasement Covers Quiet Cases Set White by niagara sleep solution - **How much does it cost?** ¥5840 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/646366197-niagara-4-pack-waterproof-pillow-protectors-queen-20x30-inches-smooth) ## Best For - niagara sleep solution enthusiasts ## Why This Product - Trusted niagara sleep solution brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Maintenance:** Machine washable and durable, these protectors keep pillows fresh and like-new longer. - • **Breathable Comfort Tech:** Smooth jersey knit fabric balances cooling breathability with cozy warmth year-round. - • **Ultimate Liquid Defense:** Microscopic pores block all liquids—saliva, sweat, stains—keeping pillows pristine. - • **Secure All-Night Protection:** Auto-lock zipper ensures your pillow stays fully encased without accidental openings. - • **Value Pack for Peace of Mind:** Set of 4 queen-size protectors—perfect for upgrading your entire bedding setup. ## Overview The Niagara 4 Pack Waterproof Pillow Protectors (Queen 20x30 inches) feature a 100% waterproof polyurethane membrane with microscopic pores that block all liquids while maintaining breathability. Equipped with premium auto-lock zippers, these smooth jersey knit encasements provide secure, quiet, and comfortable protection. Machine washable and durable, this value set of four pillow protectors extends pillow life and keeps your bedding fresh and hygienic. ## Description Buy Niagara 4 Pack Waterproof Pillow Protectors Queen 20x30 Inches Smooth Zipper Premium Encasement Covers Quiet Cases Set White: Pillow Protectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Jersey Knit - 100% Waterproof Feather Proof Zippered Protection – Jersey Knit Waterproof Pillow Protectors. Standard zipper, 20 x 26 inches size, set of 4, quiet, have microscopic pores in the 100% Waterproof Polyurethane membrane providing protection from all other liquids to keep your pillow safe from saliva, perspiration, liquids, stains, sweats, and anything wet. - Makes Old Pillows New, Prolongs Pillow's Life: Value Deal of Waterproof Standard Pillow Protectors set of 4 Pack, 20x26 Inches pillowcase cover encasements are breathable smooth polyester which is easy to clean. Pillow protectors standard size waterproof 2 pack and 4 pack are perfectly machine washable. Luxury pillow protectors with zipper have premium features of cotton pillow protectors. - Breathable with Smooth Fabric: Made of Jersey Knit Waterproof Standard Pillow Covers 4 pack, Luxury waterproof pillowcase encasements are made in all sizes: Standard 20" x 26", Jumbo / Queen 20" x 30", King 20" x 36", with a smooth fabric top. Miracle membrane backing keeps the body cool in summer and warm in winter. They come in packs of 2 and packs of 4 style. - Premium Auto Lock Zipper: Waterproof Standard Bed Size Pillow Protectors are made with a premium zipper and auto-lock slider that do not move on its own, preventing accidental opening of the zipper. Zipper closure fully seals the pillow. Carefully stitched with an auto-locking slider does not allow accidental opening of the zipper, making it the perfect pillow encasement that guards against anything that can spoil your night. Zipper closure fully seals the pillow. - Satisfaction: We are confident about our products, if you have a trouble - contact our customer support team! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079HYYVB3 | | Best Sellers Rank | #15,738 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #19 in Bed Pillow Protectors | | Brand Name | Niagara Sleep Solution | | Color | White | | Customer Reviews | 4.5 4.5 out of 5 stars (17,349) | | Item Dimensions L x W | 30"L x 20"W | | Item Weight | 0.75 Pounds | | Manufacturer | Niagara Sleep Solution | | Material Type | Waterproof Jersey | | Product Care Instructions | Machine Wash | | Size | Queen | | Unit Count | 4 Count | ## Product Details - **Brand:** Niagara Sleep Solution - **Color:** White - **Material:** Waterproof Jersey - **Product Care Instructions:** Machine Wash - **Size:** Queen ## Images ![Niagara 4 Pack Waterproof Pillow Protectors Queen 20x30 Inches Smooth Zipper Premium Encasement Covers Quiet Cases Set White - Image 1](https://m.media-amazon.com/images/I/7194Jym0CwL.jpg) ![Niagara 4 Pack Waterproof Pillow Protectors Queen 20x30 Inches Smooth Zipper Premium Encasement Covers Quiet Cases Set White - Image 2](https://m.media-amazon.com/images/I/71gWNRTnnnL.jpg) ![Niagara 4 Pack Waterproof Pillow Protectors Queen 20x30 Inches Smooth Zipper Premium Encasement Covers Quiet Cases Set White - Image 3](https://m.media-amazon.com/images/I/71SK57SZ32L.jpg) ![Niagara 4 Pack Waterproof Pillow Protectors Queen 20x30 Inches Smooth Zipper Premium Encasement Covers Quiet Cases Set White - Image 4](https://m.media-amazon.com/images/I/71NWQex1Q+L.jpg) ![Niagara 4 Pack Waterproof Pillow Protectors Queen 20x30 Inches Smooth Zipper Premium Encasement Covers Quiet Cases Set White - Image 5](https://m.media-amazon.com/images/I/71RZz9VERCL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/646366197-niagara-4-pack-waterproof-pillow-protectors-queen-20x30-inches-smooth](https://www.desertcart.jp/products/646366197-niagara-4-pack-waterproof-pillow-protectors-queen-20x30-inches-smooth) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-21*