Charles Ellicott Commentary Mark 15:46

"And he bought a linen cloth, and taking him down, wound him in the linen cloth, and laid him in a tomb which had been hewn out of a rock; and he rolled a stone against the door of the tomb." — Mark 15:46 (ASV)

He bought fine linen.—Better, a fine linen sheet. The word is the same as in Matthew 27:59. The fact that it was bought just before the Sabbath began is peculiar to St. Mark.