All listed red floral sheet sets are made from 100% cotton.
The listings show two primary options: 300-thread-count sateen and 200-thread-count percale.
The fitted sheets include all-around (fully encased) elastic—premium elastic that runs around all four sides—to help secure the fit.
Care instructions recommend machine washing with like colors and tumble drying low (for example: machine wash warm with like colors and tumble dry low).
Some sets are noted as pre-washed, while others list a stain-release treatment in their garment details.
Several listings reference OEKO-TEX Standard 100 certification or note OEKO-TEX testing/quality statements.