Sell magnetic tangram puzzle book for kids

Description

1.Size:*5.5**6.5cm
2.Material of the book cover:**7gsm art paper offset printing and gloss lmination*2mm card boad+Iron powder glue***0gsm art paper offset  printing wand glossy lamination ,then mounted and folded into half
3.Material of the instruction:**7gsm art paper with printing for the cover ***5gsm art paper with printing for the inner pages as the spiral book
4.Material of the number puzzle stickers:5mm  EVA foam with 4 different colors *1mm rubber magnet and then die cut into shapes
5.Packing details:1set/opp bag,*0sets/ctn,ctn size:*8**4**8CM GW：*0.5KG