LK-Crawl Tunnel-Rainbow

A compact plywood crawl tunnel that invites infants and toddlers to move through, hide, peek, and explore space from a new viewpoint.

The rounded opening creates a clear crawling route while the enclosed upper form adds a manageable sense of going under and through. Children can approach from either end, pause inside, or use the structure as part of a wider movement course. Sized at 68 × 60 × 55 cm, the plywood tunnel supports crawling strength, bilateral coordination, spatial awareness, motor planning, and confidence during supervised active play.