The "ALFRESCO" blocks - designed for booth indoor and out doors use - are easy to put together in infinite combinations. Comes with an instruction booklet. Includes 6 items. Easy to clean and disinfect. UV Stabilized to prevent color fading. All modules have no sharp edges for added safety. High shock resistance. Two different uses ( placed directly on the floor or with connecting pieces). Use indoors and outdoors. Uses independently it forms a large curve that children must climb over - or a large seesaw. 12250 Wesco