Kids will adore crawling and exploring “fossilized” tunnels with the Playshell Funny Bones playtime accessory. The “Bones” provide a fun and engaging ground-level activity to facilitate pretend and social play. And the extended version of the Funny Bones suggest a dinosaur rib cage, allowing children to imagine life before modern civilization. Ideal for children ages two to five, the Funny Bones measure 15’4” x 16’2” and is constructed from heavy-duty, waterproof plastic. Ask about our color options; we can probably help you match your playground’s aesthetic. Children will delight in sitting in top of the Funny Bones, and with a fall height of 2’10”, parents can rest easy.