They are all around B6 size, thin, and light, making them easy to carry around. Some are unused, while others show wear and tear on the covers. There are no tears in the content. No red sheets are included. - Title: Key Point Confirmation & Memorization: Japanese History - Title: Key Point Confirmation & Memorization: Geography - Title: Key Point Confirmation & Memorization: Politics & Economics - Title: Key Point Confirmation & Memorization: English - Title: Key Point Confirmation & Memorization: Mathematics - Title: Key Point Confirmation & Memorization: Japanese Language - Title: Key Point Confirmation & Memorization: Science - Title: 350 Essential Verbs - Title: 123 Important Classical Japanese Words Please understand the condition before purchasing.