Costway Rainbow Arc Climber Foam Climbing Blocks Playset 684193725 New Air Purifier Filters • Natural rubber wood poles

• Natural rubber wood poles for durability

• No electricity required for this effortless manual cranking process

It features automatic re-pumping to maintain vacuum

It features a 1/2" inner diameter

Costway Rainbow Arc Climber Foam Climbing Blocks Playset 684193725 New Air Purifier Filters • Natural rubber wood poles3 foam blocks of different sizes to be used separately or together Us the large block as a rocker, crawling tunnel, table and more High resilience foam provides exceptional support and comfort Perfect for kids with soft and skin friendly suede fabric Easy to clean with machine washable covers and smooth zippers Suitable for children aged 3+ years old to develop essential skills Widely applied in the playroom, day care center, kindergarten, etc ASTM