Tunnel Sub

Tunnel-shaped underwater route.
Pack of 8 Round Bases and 4 Round 150 cm.

Set of 4 bows with round bases to create a fun underwater path.
Polymat®: material with microcellular structure, high strength, nontoxic and guaranteed on safety.
Hygienic and CE Certified.
To ballast the bases, filling them with pebbles and water is recommended.
The use of sand is not recommended.


PVC + Polymat

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