Threads+ Twin XL Box Spring Encasement, Waterproof & Breathable, Perfect for Split King, Fits 10" Deep Box Springs 39"x80" (2 Pack, White) Brand: Threads Plus

Protect your box spring the smart way with the Threads+ Twin XL Box Spring Encasement—designed to keep your bed clean, dry, and spill-free. This encasement fits box springs up to 10 inches deep and measures 39"x80", making it a perfect choice for Twin XL foundations, especially in split King setups. It’s made from a soft, breathable 90 GSM microfiber fabric with a quiet and durable 20 GSM TPU waterproof backing. With its full zippered closure, it completely wraps your box spring to protect against spills and dust and everyday wear. The stretchable fabric makes installation easy, and the secure fit means it won’t shift or bunch. Whether you’re protecting a guest bed, upgrading your bedroom, or safeguarding a rental, this cover is built to last—and it’s machine washable for hassle-free care.

• 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐬 𝐀𝐠𝐚𝐢𝐧𝐬𝐭 Spills, 𝐃𝐮𝐬𝐭 & 𝐀𝐥𝐥𝐞𝐫𝐠𝐞𝐧𝐬: Our fully zippered encasement wraps around your Twin XL box spring to help block spills, dust, and other accidents—keeping your bed cleaner and healthier.
• 𝟏𝟎𝟎% 𝐖𝐚𝐭𝐞𝐫𝐩𝐫𝐨𝐨𝐟 𝐰𝐢𝐭𝐡 𝐓𝐏𝐔 𝐋𝐚𝐦𝐢𝐧𝐚𝐭𝐞: Accidents happen. Our quiet, waterproof backing (20 GSM TPU) keeps spills and moisture out, so your box spring stays fresh and protected.
• 𝐒𝐨𝐟𝐭, 𝐒𝐭𝐫𝐞𝐭𝐜𝐡𝐲 & 𝐁𝐫𝐞𝐚𝐭𝐡𝐚𝐛𝐥𝐞 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥: Made with smooth 90 GSM microfiber, this encasement feels soft to the touch and allows air to flow for a more comfortable sleeping environment.
• 𝐏𝐞𝐫𝐟𝐞𝐜𝐭 𝐅𝐢𝐭 𝐟𝐨𝐫 𝐓𝐰𝐢𝐧 𝐗𝐋 𝐁𝐨𝐱 𝐒𝐩𝐫𝐢𝐧𝐠𝐬: Sized at 39"x80" and fits up to 10" deep. Ideal for Twin XL box springs, especially those used in split King setups. The secure zipper keeps everything in place.
• 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐔𝐬𝐞 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐖𝐚𝐬𝐡𝐚𝐛𝐥𝐞: Simple to put on and take off, and it holds up well in the wash. Designed for long-lasting protection without the hassle.
• OEKO-TEX Certified & Skin-Friendly – This bed sheet set is Standard 100 by OEKO-TEX certified, ensuring it meets the highest safety standards and is free from harmful chemicals, making it safe for all skin types.