Thick paper, yellow cardboard A4 (with some variation) 30 sheets Thickness per sheet: approximately 0.7mm Paper thickness is measured by an amateur, so there may be some variation. This is thick yellow cardboard with yellow surfaces. It is used for backing boards, core materials, packaging, templates, crafts, etc. This is a personally stored item. There may be scratches, stains, and scuffs on the paper surface. It is not a perfect product. Also, there are limitations to accurately representing the actual color in the images. ⚠️Please purchase only if you understand and agree to these conditions. #SpecialtyPaper #Poster #Origami #Craft #FancyPaper #JapanesePaper #HangingBox #Letter #PaperCraft #Envelope #ThickPaper #Craft #Calendar #Handmade #Collage #Template #Packaging #WrappingPaper #Printing #Label #Decoration #Stationery #Card #BusinessCard #ChopstickWrapper #Diary #Invitation #PaperMaterial #Catalog #Wrapping #BackingBoard #Cover #GiftWrap #Menu #SmallEnvelope #PaperCutting #PaperTearing #BookCover #Mounting #Flyer #PaperBag #ThinPaper #Placemat #Printmaking #FlatBag #ThankYouLetter #ThankYouCard #PaperContainer #FolkCraft #HangingPaper #Chiyogami #Kaishi #NameTag #Tag #PriceTag #MinoJapanesePaper #IyoJapanesePaper #TosaJapanesePaper #KomaPaper #FlowerArt #FlowerArrangement