This foam block set offers endless creative combinations with a ball pit (ocean balls not included), a versatile triangle block that can transform into a rectangle, and a step block, all easily connected using hook and loop fasteners so kids can build their own play structures. Filled with high-density sponge, the blocks provide a safe and comfortable play experience with the right balance of rebound and firmness; due to compression packaging, they require 48-72 hours to fully expand. Covered in soft, luxurious suede fabric, each piece offers a pleasant sensory feel and includes a zippered, machine-washable cover for easy cleaning. The set supports children's growth by enhancing motor skills, balance, and imaginative thinking through climbing and creative building activities. Complying with ASTM and CPSIA safety standards, it makes an ideal gift for use in living rooms, kids' rooms, or preschools. The set comes in purple and green and includes a ball pit measuring 37" x 37" x 20", a triangle block measuring 29" x 16" x 19", and a step block measuring 20" x 19" x 19". Suitable for children aged 3 and up, it weighs 21 lbs and comes in one box containing the ball pit, triangle block, step block, and user manual.