... samples chrildren's colorful bookSize: 19.5*15*4.2 cmMaterial: with 4 books inside, the books 400g grey board mounted, 4C/0 printing ... /WarrantyInternational ApprovalsPrompt DeliveryQuality ApprovalsSmall Orders AcceptedOEM AcceptedODM AcceptedMaterial with 4 books inside, the books 400g grey board mounted, 4C/0 printing, surface with ...