Jet Blue Airlines BestLock construction block kit is interchangeable with other leading brands.
Finished size is approximately 5.5" (L). Ages 5+
If you find a better price elsewhere on this product we will Match that price and beat it by 10% of the difference. See Details.
Purchase today and you can return it in the original condition through Tuesday, March 25, 2025! See our return policy.
Jet Blue Airlines BestLock construction block kit is interchangeable with other leading brands.
Finished size is approximately 5.5" (L). Ages 5+
If you find a better price elsewhere on this product we will match that price and beat it by 10% of the difference.
Purchase today and you can return it in the original condition through Tuesday, March 25, 2025 ! See our return policy.