What is this?These paper cardboard boxes are made of corrugated paper and can be painted, printed, and decorated, great for craft and DIY, gifts, coins, earrings, ring, pendants, candy, chocolate, mini handmade soap, and other small gift wrapping.What will I get?The paper cardboard box, we provide here, is in size of: Size: 6cm x 6cm x 6cm/2.4 inch x 2.4 inch x 2.4 inch(L*W*H); Color: WhiteIn the package of 30 x paper cardboard boxAre there any advantages of the product?No adhesive is needed. With pre-folded creases, the small cardboard box is easy to assemble. As well the small boxes are sturdy, and recyclable.How to use?Packed flat for convenient storage, they are easy to assemble by folding in the flaps. Please follow steps to assemble it.What should  I notice?The size is measured by manual, please allow the error +/-0.1 inch before purchasing.