Intelligent Design Cozy Soft 100% Cotton Flannel Sheet Set, Twin XL Blue Penguins — 3-Piece, OEKO-TEX Certified Warm & Plush

This Intelligent Design 100% cotton flannel sheet set keeps Twin XL beds warm and cuddly with a playful blue penguin print and OEKO-TEX safety certification.

If you're looking for a winter-ready bedding update that balances softness, safety and kid-friendly style, this three-piece Twin XL set delivers. Made from brushed cotton flannel, the fabric is designed to trap warmth without feeling heavy. The cheerful penguin-and-stars pattern adds personality to a child's room, dorm, or guest bed while the OEKO-TEX 100 certification confirms the sheets were tested to be free of many harmful substances.

How warm and soft will these flannel sheets feel at night?

The brushed 100% cotton flannel surface has a plush, napping finish that feels velvety against the skin and retains body heat efficiently. They are substantial enough for cool seasons yet breathable compared with heavyweight synthetics.

• Brushed flannel pile for a soft, cozy hand.
• 100% cotton fibers for natural breathability.
• Designed to hold warmth without overheating in typical cold-weather bedrooms.

Are these sheets safe for children and sensitive skin?

Yes — the set carries OEKO-TEX 100 certification, which means independent testing for many common harmful chemicals. That certification helps ensure the fabric is suitable for kids, teens, and adults concerned about fabric safety.

• OEKO-TEX 100 certified materials from the manufacturing facility.
• Natural cotton reduces risk of synthetic irritants.
• Gentle brushed surface minimizes friction against skin.

What pieces are included and will the fitted sheet fit my Twin XL mattress?

The Twin XL pack includes one flat sheet, one fitted sheet, and one standard pillowcase (two pillowcases for full/double sets). The fitted sheet is cut to Twin XL mattress dimensions and includes a 12" pocket depth for many mattress heights.

• Flat sheet: 66" W x 102" L for generous tuck-in allowance.
• Fitted sheet: 39" W x 80" L with a 12" pocket depth.
• Pillowcase: Standard 20" W x 30" L included for a single pillow.

How do I care for these flannel sheets to keep them soft and long-lasting?

Care is simple: machine wash cold on a gentle cycle and tumble dry low to preserve the brushed finish and color. Avoid high heat and bleach which can damage fibers and print vibrancy.

• Machine wash cold, gentle cycle to protect nap and print.
• Tumble dry low; remove promptly to reduce wrinkling.
• Do not bleach; avoid high-heat ironing on brushed surface.

Who is this set best for? This Intelligent Design Cozy Soft flannel sheet set suits people who want an affordable way to upgrade cold-weather bedding with a fun, family-friendly print. It’s ideal for kids, college students with Twin XL beds, guest rooms, or anyone who prefers the warm, soft feel of cotton flannel while keeping fabric safety standards in mind. If you want easy-care, OEKO-TEX certified cotton with a playful aesthetic, this set is a practical choice.