Choose the 11-piece foam block play set as your kids birthday gift! The package contains 3 rectangular blocks, 2 cuboid blocks, 3 right triangle blocks and 3 half cylinder blocks of different colors. Their PU covers are waterproof and tear resistant, which is good for easy maintenance and long-time use. High-density EPE acts as a safeguard for soft touch and reliable support. Also, it is not easy to deform to keep a nearly new look. For kids over 1.5 years old, the climb and crawl activity set is a great educational game zone. As blocks are lightweight, children can easily move them for reorganizations while stimulating diverse potentials, such as color recognition, physical coordination, social skills and so on.