4' x 4' Sandbox

4' x 4' Sandbox (48" W x 48" L x 10" H)

Our 4' x 4' kit includes:

• Four 10" x 48" interlocking panels
• Two removeable corner seats
• Puncture-resistant ground barrier
• Umbrella bracket
• Heavy-duty vinyl cover featuring the NEW Coverlock system
• 10YR Limited Warranty!

Fitted cover with coverlock feature

• CoverLock: Heavy-duty vinyl cover is attached using the the sewn in schock cords for a secure fit. 
• Refer to the CoverLock page for application process

The SandLock Difference

• INTERLOCKING: Precision design makes it easy to assemble and disassemble
• DURABLE: Commercial grade solid plastic (HDPE) with UV stabilizers
• GROUND BARRIER: Plastic panel keeps sand and ground material separate
• COVERLOCK: Heavy-duty vinyl keeps sand clean, dry and free of debris