連鎖式沙坑蓋

Keeps the neighborhood cats out and the leaves off, which is all I really wanted. Takes about a minute to lay the panels out and they stay put even on windy days.

After a windy week I opened the sandbox and it was still clean inside. The interlocking pieces stayed put and the cover kept out all the dirt and leaves. Way better than the tarp we used before.

The pieces clicked together perfectly on the first try—no wrestling with separate sections. Not a single leaf has made it into the sandbox since we put this on.