Product Description Read more No matter what you want to create with the RIWI building blocks, you can do it! Work on new ideas. Explore your imagination. Create your own empire. - BUILD IT! Set of foam building blockseach block is 28x4x8 inches (LxWxH)Four colours: blue + yellow + green + redDurable, dependable and long-lastingPromotes dexterity, gross and fine motor skills, creativity and spatial thinking Due to the high friction between the foam blocks and other materials, many incredible constructions can be built. Machine washableTÜV-Austria certified* Tested and recommended by early learning facilities!*Made in Europe and tested according to European Standards!Conforms to the US Toy Safety Requirements of ASTM F963!** Additional information about Testing and Certification: *Certificate No. ZSTS/APZE/1486-1, tested by TÜV Austria Service GmbH on 6th of October 2020, Test Report PS2020-143-1 **Test Report CTT2007012219EN, tested on July 22, 2020 Improves motor skills Children are enthusiastic to build with our oversized building blocks and are motivated to create big constructions. This includes skillfully placing the building blocks on top of and next to each other. Creative soft play Children develop and explore their imagination during free play with the RIWI building blocks. The colourful XXL building blocks have unique properties, such as their high friction texture, which offer an indefinite experience for the player. Teamplay In order to create big constructions with a limited number of building bricks, children need to team up, set goals and share tasks. This strengthens their communication and social skills. Read more Features: 24 big building blocks - each block is 28x4x8 inches (LxWxH),large soft play equipment,Tested and recommended by early learning facilities!,Safe toy, ASTM F963 and TUV Austria tested,Durable, dependable and long-lasting