We bought this sandbox for our 2 year old son and wanted something large enough for when he is older and/or has friends over to play with him (or mom).  This was very easy to assemble.  The downfall is the cover.  Based on the picture in the ad, we expected something a little more substantial.  What was sent was a cloth-like mesh cover that tied, but left gaps along the sides which I feel are large enough to allow small animals to enter the sandbox.  I will probably have to purchase a better cover.

Pros: Great Value, Easy to assemble, 
Cons: flimsy cover