It’s a 103 pager as a paperback book, “dude.”
The Communist Manifesto: A 1888 Translation Edition (The Political Philosophy of Karl Marx And Friedrich Engels) https://www.amazon.com/dp/B093RP1YHJ/ref=cm_sw_r_cp_api_glt_fabc_Z0V0NKHZBVMGEQE9WMVD?_encoding=UTF8&psc=1
If you’d read it, you’d not describe it as a “pamphlet.” It’s obvious you’ve never read it, nor Das Kapital.