1.Shoe Button Frame 2.Montessori Practical Life 3.Size:32.5*31.5*2cm 4.Packing:20Sets/CTN/0.055CBM 5.Conform ... to ASTM,EN 71 Montessori Practical Life - Shoe Button Frame Shoe Button ... 6675, ST2002, CE, ICTI, ISO9001, FSC standard2. Keywords: Shoe Button Frame ,Montessori,Montessori Practical Life Practical activities emphasize the learning of ...