eva foam soft building blocks and kids creative play and hand motion ability train 67pcs giant block set tranport model

soft but durable. eva material is foamy enough for kids' safety, but also firm enough to retain good shape. the material is safe and firm for creative constructions. giant but lightweight. this large building block set is big size, easy to grab and no choking hazard. waterproof and dishwasher safe. kids can play it during bath time. would be cleaned in dishwasher. inspiring for creation. the blocks and pegs can be connected in any ways, to spark kids' imagination. the instruction booklet gives some building suggestion but you can make it in your creative way..syi