VTG 1970s Waterbed Sheets Set King Sz Springmaid Mariposa Butterfly 3 PC

Flat/fitted waterbed sheet + 2 standard size pillow cases. 50% polyester/50% cotton. Butterflies. Orange, white and lemon yellow. GREAT and groovy 1970s design. Stamp/Label: sheets are known Springmaid Mariposa, cases are Dan River. Very good vintage condition. Pre-owned. Freshly cleaned. We only see 1) faint spot on sheet that didn't lift fully with treatment. Otherwise, no issues. See pics. Sold as is. King size FOR WATERBED. Fitted and flat are sewn together to help keep them in place and allow for the water movement during sleep. Flat measurements: Fitted sheet side 76.5 x 86" Flat sheet side 78 x 92" Cases 20.5 x 30.75"