Split Flex Top King Size 600TC Cotton Stripe – Adjustable Bed Sheet Set

Our 600TC Cotton Stripe Split Flex Top King Sheet Sets for Adjustable Beds are made of beautiful, quality material and our CinchFit design that will cinch to fit your mattress perfectly every time.



Our 600TC 100% Cotton Damaske Stripe Split Flex Top King Sheets For Adjustable Beds are made of beautiful, quality material and our CinchFit design that will cinch to fit your mattress perfectly every time. Featuring fabric crafted from 100% long staple cotton using a sateen weave at a 600 thread count to create ultra-soft sheets.. Our CinchFit Fitted Sheet design is perfect for Adjustable Mattress Sizes and our fitted sheet design makes sure the sheets stay on! All sheet sets have directional tags to indicate where the Head and Foot are located to make it even easier for our customers to make their beds. For split flex top sheets sizes, our FlexSquare reinforcement prevents tears in the flex center. No more rips or tears on your flex top sheets.


  • Cinching Stay On & Adjustable Fitted Sheet Design
  • Directional Tags for ease of bed making
  • FlexSquare reinforcement on split top mattresses
  • A split top fitted sheet design that both fits snug and doesn’t rip
  • Fitted sheet can be tightened over time for a snug fit for many years
  • Our fitted sheets will fit up to 15″ mattress depths and will cinch to fit smaller mattress depths

Special Features of our Flex Top Sheets:

Our Split Flex Fitted Sheet design is the only design that doesn't rip and fits snugly on adjustable mattresses. Designed and created by us in 2016 and using the principles of sail repair, our FlexSquare reinforcement prevents our sheets from ripping in the flex center. We also use a stretchable, white jersey material in the center boxing area for added flexibility to prevent tears. Our Flex Top Fitted Sheets are made to fit splits of 35" from the head. With our flexible jersey material in the flex center, they can accommodate many different split lengths.


Split Flex Top King – (1) Fitted King With Split Top, (1) Flat Sheet 108″ x 102″, (2) 20″ x 40″ Pillow Cases

Care Instructions:

Machine wash in cold water delicate cycle with mild detergent. No Bleach. Tumble dry on low heat. Remove immediately at end of cycle. Press with warm iron if needed. Do Not Was in Hot Water. Do Not Wash with Heavy Load. More detailed information on "Keeping Your Sheets Looking As Good As New" can be found HERE.

Folding Your Sheets:

Once you receive your sheets, be sure to check out our how to videos on how to fold your fitted sheet HERE.

Additional information

Weight 3 lbs
Dimensions 15 × 13 × 5 in

White, Ivory, Grey


Split Flex Top King

7 reviews for Split Flex Top King Size 600TC Cotton Stripe – Adjustable Bed Sheet Set

  1. Anonymous (verified owner)

    Very comfortable soft sheets, in summer or winter. This is our second set we’ve ordered to replace other sheet types.

  2. Julie H. (verified owner)

    LOVE these sheets! And love the customer service at Quahog Bay Bedding!

  3. Jan (verified owner)

    Best Split Top Sheets!! These sheets are really the best all around! The fabric, the thread count, the quality! The craftsmanship is outstanding! This is our 2nd set . Much better made than any of the other split sheets. The knit fabric they use-between the two tops keeps the sheets from tearing. Makes for better longevity. A lovely variety of colors. Made, ships and arrives in a reasonable amount of time. Sheets are so comfy. Will be buying more sets soon!!

  4. Lorraine

    King Split Head Fitted Sheet. We only needed the fitted sheet for our king split head bed. We have used this product in the past. Compared to ANY other sheet for the same bed this is by far the most durable & long lasting. We were lucky that there was 1 on sale & the damask blue stripes are beautiful!

  5. Sandy

    Love my new split top sheets. Best design I’ve seen yet.

  6. CP & KP

    The Split Head Flex King sheet set fits bed great, and the cotton fabric is very confortable. The 600 TC appears much stronger than the ones we originally bought from bed company. The service and shipping were great, and we received the sheet set within the time advertised. We do recommend Quahog Bay Bedding company for all your bedding needs. Thanks for the fine product CP & KP

  7. Norma

    Absolutely pleased with the quality and customer service I received.

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