This is double-sided white cardstock/cardboard. It's being offered at a low price as a trial listing. If it receives good reviews, I will list it occasionally. No price reductions. Additional quantity is also available. If you would like it cut to a different size, I can accommodate requests. Feel free to comment. *Please request sizes smaller than B5 size. ◆Inventory◆ I also have other specialty papers listed. Although there are few, please take a look if you'd like. I also accept changes to combinations and bulk sales → #ky special paper related products 【Paper】Cardstock, Cardboard (※There is no official name) 【Color】Double-sided White 【Size】B5 size (182 x 257mm) 【Number of sheets】50 sheets + 2 extra 【Thickness】0.35mm How about using it as material for cardboard, crafts, and handmade items, or for shipping products? ◆About Shipping◆ Shipping is planned via Yu-Yu Merikari Bin or Rakuraku Mercari Bin.