These are quite old, so the adhesive on the stickers may have weakened. They are materials for interior crafts. Although I haven't used them as materials, I may have used them as backgrounds for photography (which is why the packages are opened). The size is large, and I couldn't lower the price, so I cut them due to the express delivery shipping cost. Please see the last photo. The first photo shows them before cutting. ● Design Wood 3 sheets (1 sheet each of 3 colors) Red, Blue, Green With stickers (adhesive strength unknown) Made in Italy 15 x 30cm (This is what's written, but the green one measures 14.5cm. There's a small crack in the middle. It's showing its age.) ● Brown Design Wood, Siam Gaki, no stickers I took this out of the bag after the first photo because I was concerned about the cracks. There are 3 sheets here, but there are quite a few cracked areas. Currently, some parts are still connected, so it's still in one piece. It seems okay if you use it in a small area or stick it all together, but you'll need to be creative with how you use it. 30 x 10cm ● A&C Material Paper 2 sheets (1 sheet each of 2 colors) With stickers (adhesive strength unknown) Warm Silver and Spruce Lawn are the colors/uses? 30cm x 30cm Before cutting, cut to about A4 width after cutting Please only purchase if you understand that these are used and old items.