RIWI® PU leather covers

Perfect for professional use RIWI PU leather covers for XXL building blocks with 28x4x8 inches (LxWxH) Equal numbers in blue + yellow + green + red Very durable PU leather covers Suitable for outdoor use (playing in the fresh air is twice as fun) Waterproof fabric (but seams not waterproof!) with zipper for easy covering (and no "scratch hazard" like with Velcro) The RIWI® artificial leather covers are perfect for daycare centers, kindergartens, play areas, as well as home use . Tested and recommended by kindergartens! Easy to clean by wiping - also with disinfectant. For stubborn stains, the covers can be washed by hand . Conforms to the US Toy Safety Requirements of ASTM F963! Attention!! This offer only includes the covers without foam! ⚠ WARNING! CHOKING HAZARD - Small parts. Not suitable for children under 3 years. Your RIWI team wishes you lots of fun building!