| 摘要 |
A lightweight, inexpensive, compactly portable, readily recognized sheet is easily located securely to ground at a sandy beach or a lawn to provide one or more users a comfortable defined resting surface. The sheet is anchored to ground with a plurality of anchors that resist inadvertent lifting even by strong wind gusts, but the anchors remain with the sheet until the user chooses to separate them, e.g., to wash the sheet. |
