Split King Adjustable Sheet Set Heavyweight 100% Cotton Flannel Sheets

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  • Gray-Split-King-Adjustable-Heavyweight-Flannel -Sheet Set
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  • Ivory-Split-King-Adjustable-Heavyweight-Flannel -Sheet Set
  • Sea-Split-King-Adjustable-Heavyweight-Flannel -Sheet Set
  • Taupe-Split-King-Adjustable-Heavyweight-Flannel -Sheet Set
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  • Split-King-Mattress-VS-King-Mattress
MSRP: $149.99
NOW $89.99
— You save $60.00


Combat the coldness of winter with this Split King Adjustable Sheet Set by Royal Tradition. This set is available in 170GSM Heavyweight 100% cotton Flannel that will keep you warm and toasty through the night. Heavy, thick and ultra-Soft which makes this a must have for all Flannel Sheet lovers. This split king sheet  is suitable cold sleepers and is sure to keep you comfortable.

Available Sizes

Split King 100-Percent Cotton Flannel Sheet Set Includes 5-PieceOne Flat Sheet 110 inches wide X 102 inches long, Two Twin-XL Fitted Sheet 39 inches wide X 80 inches long and Two King Pillowcases 20 inches wide X 40 inches long each.

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Warranty Information

Royal Tradition Warrants all it's products against all defects
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Additional Information

Warm & Heavyweight
Fitted Sheet made with Elastic all around for best fit.
Flat sheet and pillowcases are made with 4 Inches Hemming & Piping
Pocket Depth:
15 Inches
Royal Tradition™ Warrants all it's products against all defects
Care Instructions:
Machine Washable
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50 Reviews

  • 5
    Split King Flannel Sheets

    Posted by Juan Vigil on 10th Sep 2020

    Wow, it is getting cold in the middle of September here and having cozy and comfortable sheets has made for a restful night. Great quality and the fit is perfect.

  • 5

    Posted by Yvonne on 24th Aug 2020

    I love these sheets. They are thick. They don’t slide up off the mattress. Soft and comfortable. Great price for durability. Will definitely be buying sets for all beds in the house.

  • 4
    split king heavy weight 100% cotton flannel sheets

    Posted by Bill Collins on 8th Jun 2020

    gave a 4 but would give a 5 if I had them longer to see how they wear . wife loves them on cold nights they have that warm feeling , so far very happy. would buy again if needed.

  • 4
    Good quality.

    Posted by BePrepared on 13th May 2020

    These sheets are well made and of good quality. The flannel is, indeed, heavyweight. So appreciate the 100% cotton construction. Because they are all cotton, we use them year round. The only reason we didn't give 5 stars is because they are not quite deep enough to fully accommodate our mattress thickness.

  • 5
    Split King Flannel Sheets

    Posted by Unknown on 27th Feb 2020

    Sheets in general, let alone flannel, for split king (AKA Select Comfort) beds are difficult to find. We were excited when we found them here. Initially we bought a set to try them out and quickly found them to fit well, wash well and feel great. So much so that we bought another set in a different color. The sheets have been on the bed all winter and get washed every week at a minimum. They feel wonderful, are nice and warm as expected, and wash well without piling or thinning. These are awesome and a great value as priced. We plan on using WholesaleBedding again in the future.

  • 5
    Split King Adjustable Sheet Set Heavyweight 100% Cotton Flannel Sheets

    Posted by Colleen K. on 15th Jan 2020

    We really love these sheets. They are made well, warm and not super expensive. Delivery was fast easy and free. Thank you.

  • 5
    split king adjustable set heavyweight 100% cotton flannel sheets

    Posted by Dee burnett on 14th Jan 2020

    Very nice. Fit perfectly. Wash well, no shrinkage. So very happy with these!!

  • 5

    Posted by BPotter on 20th Dec 2019

    We love this sheets. Since we have purchased these sheets we cannot wait to get into bed every night!

  • 3
    Flannel Sheets

    Posted by SB Harrison on 17th Dec 2019

    These are not as soft as I’d like but they are nice and thick.

  • 5
    Soft and Warm

    Posted by Unknown on 11th Dec 2019

    We bought these sheets for the cool winter months. These sheets washed beautifully and fit our split king adjustable bed perfectly. As for sleeping in them, they are very soft and warm. Just what we wanted!

  • 5
    Flannel sheets

    Posted by Gail on 8th Dec 2019

    These sheets are nice and thick. My husband doesn’t want anything else on the bed. They are so luxurious

  • 1
    Products are not worth the $$$

    Posted by Heidi C DeCorte on 7th Dec 2019

    I have purchased several sets of sheets for my split top king bed and every sheet was over $150 and every fitted sheet has torn. The quality is not there and this company's customer service stinks.

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