Mellanni Extra Deep Queen Sheets 4-Piece — Double-Brushed Microfiber, Fits to 21-inch Mattresses

Mellanni Extra Deep Queen Sheets are a 4-piece double-brushed microfiber bedding set with deep pockets that deliver lightweight, durable softness for mattresses up to 21".

These queen-size sheets combine an airy, breathable weave with a resilient microfiber construction to create an easy-care everyday set. The bundle includes a fitted sheet engineered for deep mattresses, a roomy flat sheet, and two matching pillowcases, all treated to resist shrinking, pilling, and ordinary wear. Certified to OEKO-TEX(R) STANDARD 100 standards and backed by Mellanni’s long-standing customer promise, the set aims to balance comfort, convenience, and long-term value.

How do these sheets stay comfortable across seasons?

The sheets are made from a thin, double-brushed microfiber that promotes airflow while feeling soft against the skin. Their moisture-wicking and quick-drying nature helps you sleep cool in warm months and layers comfortably in cooler weather.

• Lightweight, breathable microfiber for temperature regulation
• Double-brushed finish for a soft, smooth hand
• Fast-drying fabric that wicks moisture

Will they fit my high-profile mattress and stay secure?

The fitted sheet features deep pockets sized to fit mattresses up to 21 inches, including added toppers or some air mattresses. A sewn-in elastic band runs around the perimeter to reduce slipping and keep corners anchored through nightly movement.

• Fitted sheet dimensions: 80" x 60" x 21" (queen extra deep)
• Sewn elastic all around for a snug fit
• Works with memory-foam toppers and higher mattress stacks

How easy are these sheets to care for and maintain?

Maintenance is straightforward: machine wash cold and tumble dry low. The microfiber resists stains, fading, wrinkling, and pilling, so the set keeps a fresh look and soft feel through many wash cycles, ideal for active households.

• Machine washable — cold cycle recommended
• Tumble dry low; quick-drying microfiber
• Engineered to resist shrinking, fading, and pilling

Are these sheets safe and reliably tested?

The fabric is OEKO-TEX(R) STANDARD 100 certified, confirming it was tested for a wide range of harmful substances. Mellanni also emphasizes durability and customer satisfaction with an established reputation and return options if expectations aren’t met.

• OEKO-TEX(R) STANDARD 100 certified (22.HUS.40891)
• Laboratory-tested for over 1,000 substances
• Supported by Mellanni’s customer assurance and long market track record

Who is this for? These Extra Deep Queen Sheets are aimed at shoppers who want an affordable, low-maintenance bedding set that fits high-profile mattresses and holds up to frequent use. They suit busy households, pet owners, and anyone who prefers a lightweight, soft sheet that dries quickly and resists common laundering wear. If you need a dependable everyday set with deep-pocket compatibility, simple care, and safety testing, this 4-piece Mellanni collection is designed to meet those needs.