children push and pull and slide board book

Size: 180mm x 180mm                                                                         

 Extent: Hard Cover + 5 spreads 
 Printing/Material:                                                                     

 Cover: 128gsm artpaper, 4C/0C printing with gross lamination + 2mm grey board                                         

 Interier:5 spreads, 400gsm C1S + 400gsm C1S, 4/0 printing with gross lamination 
 Spacers:400gsm C1S +400gsm C1S， 0/0 printing
  different pull and push on each spread and cover                                                                           

 Binding: hardcover Board books with round corners