The waterbed fitted sheet is similar to the flat sheet, except it has an extra triangular fabric sewn at the four corners. Both the flat and fitted sheets are sewn together at the footer, ensuring the bed stays made. Additionally, the fitted sheet is always made a few inches larger than the water mattress, allowing the extra fabric to cover the mattress sides.

① Made with 100% Egyptian Cotton — The longest, finest, and rarest cotton in the world. Often called "White Gold," only a few thousand bales of this superfine cotton are grown each year. This is the crown jewel of cottons, ranked above all others for its extraordinary strength, unparalleled hand-feel, and luxurious luster.

② What's Included — The Sheet Set includes 1 flat sheet, 1 fitted sheet, and 2 pillowcases. Standard pillowcases fit all sizes except kings. King pillowcases are included with King and California King sets. The pocket accommodates all mattresses and fits up to 15" in depth.

③ Single-Ply Yarns — For standard cottons, or even most other long staple cottons, a high thread count does not translate to better quality. Using single-ply yarns, most cottons achieve a maximum thread count of around 200-500. After that, multi-ply yarn must be used, which generally indicates a lower quality cotton that needs multiple plies woven together for strength. Egyptian Cotton is different. Because it is the longest and finest cotton in the world, it is woven in a single-ply to extremely high thread counts per inch. No multi-ply yarn is used.

④ Sateen Weave — To make the softest sheets you will likely ever experience, our Egyptian Sheet features a sateen weave. Sateen is a four over and one under weave, which maximizes the surface area and gives it a subtle sheen and silky luster.

DIMENSION and SIZE: The 4-Piece King/California-King Size Sheet Set includes: ONE King Flat Sheet 84 Inches Wide x 93 Inches Long, ONE King Fitted Sheet 84 Inches Wide x 93 Inches Long with 15-Inch Deep Pockets, and TWO King Pillowcases 20 Inches Wide x 40 Inches Long each. (Made to fit 72 X 84 Inch King waterbed Mattress)

WATERBED SHEETS SET CRAFTSMANSHIP: The Flat Sheet and Pillowcases are Made with 4" Hem. The Fitted Sheet's Pockets are Made With a Pole Attachment Feature for a Better Hold (POLES ARE NOT INCLUDED) and Fit 15-Inches Deep Waterbed Mattresses.

COMFORT & SOFTNESS: Wrap Yourself with this Luxury Egyptian Cotton Attached Waterbed Sheets Set, Made of Pure Egyptian Cotton in Sateen Weave; Creating Very Soft Bed Sheets. The Attachment of Fitted and Flat Sheets at the Footer Makes Your Bed Always Made and Tidy.

ELEGANT DESIGN: This type of waterbed sheet is sewn together at the footer to help keep them in place. Each corner also has an attachment sewn on that a small pole slides into. This pole attachment is tucked under the waterbed mattress and helps to keep the fitted sheet in place. (POLES ARE NOT INCLUDED)

CARE INSTRUCTIONS: Pure Egyptian Cotton Fabric Tends to Wrinkle and Shrink in its Nature. To Limit These Issues to the Minimum: Machine Wash in Cold Water on Delicate Cycle with Mild Detergent- No Bleach. Dry on Low Settings. We Highly Recommend to Put Your Sheets/Pillowcases on Your Bed/Pillows Right After Pulling Them Out of the Dryer. Also, Wash Sheets with Similar Linens, Don't Wash with Clothing that Have Metals or Rough Material Like Zippers. They Get Softer After Each Wash.

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