1)EVA puzzle mat 2)DMF certification approved 3)Size:30*30*1. ... : Play mat 5)Market:Europe,USA,Japan,Korea Material: EVA Puzzle Play Mat Size: 30*30*1.0cm Factory Description: 1 ... Density Foam3)No adhesive is required, simply interlock4)Tight fitting puzzle edges hide seams5)Market: Europe,USA,Japan,Korea Features: 1 ...