diff --git a/src/fb-cpp/Attachment.cpp b/src/fb-cpp/Attachment.cpp
index 7dadf2d..6a7aaed 100644
--- a/src/fb-cpp/Attachment.cpp
+++ b/src/fb-cpp/Attachment.cpp
@@ -62,6 +62,12 @@ Attachment::Attachment(Client& client, const std::string& uri, const AttachmentO
 	if (const auto forcedWrites = options.getForcedWrites())
 		dpbBuilder->insertInt(&statusWrapper, isc_dpb_force_write, *forcedWrites ? 1 : 0);
 
+	if (const auto maxInlineBlobSize = options.getMaxInlineBlobSize())
+		dpbBuilder->insertInt(&statusWrapper, isc_dpb_max_inline_blob_size, static_cast<int>(*maxInlineBlobSize));
+
+	if (const auto maxBlobCacheSize = options.getMaxBlobCacheSize())
+		dpbBuilder->insertInt(&statusWrapper, isc_dpb_max_blob_cache_size, static_cast<int>(*maxBlobCacheSize));
+
 	auto dispatcher = fbRef(master->getDispatcher());
 	const auto dpbBuffer = dpbBuilder->getBuffer(&statusWrapper);
 	const auto dpbBufferLen = dpbBuilder->getBufferLength(&statusWrapper);
diff --git a/src/fb-cpp/Attachment.h b/src/fb-cpp/Attachment.h
index 957b6b5..f164e3f 100644
--- a/src/fb-cpp/Attachment.h
+++ b/src/fb-cpp/Attachment.h
@@ -200,6 +200,46 @@ namespace fbcpp
 			return *this;
 		}
 
+		///
+		/// Returns the maximum size of blobs the server may send inline with the rows
+		/// of a result set.
+		///
+		const std::optional<std::uint32_t>& getMaxInlineBlobSize() const
+		{
+			return maxInlineBlobSize;
+		}
+
+		///
+		/// Sets the maximum size of blobs the server may send inline with the rows of
+		/// a result set (`isc_dpb_max_inline_blob_size`), avoiding a round trip per blob
+		/// over remote connections. Zero disables inline blobs.
+		/// Requires Firebird 5.0.3 or later; ignored by older versions.
+		///
+		AttachmentOptions& setMaxInlineBlobSize(std::uint32_t value)
+		{
+			maxInlineBlobSize = value;
+			return *this;
+		}
+
+		///
+		/// Returns the maximum size of the client-side cache for inline blobs.
+		///
+		const std::optional<std::uint32_t>& getMaxBlobCacheSize() const
+		{
+			return maxBlobCacheSize;
+		}
+
+		///
+		/// Sets the maximum size of the client-side cache for inline blobs
+		/// (`isc_dpb_max_blob_cache_size`). Zero disables inline blobs.
+		/// Requires Firebird 5.0.3 or later; ignored by older versions.
+		///
+		AttachmentOptions& setMaxBlobCacheSize(std::uint32_t value)
+		{
+			maxBlobCacheSize = value;
+			return *this;
+		}
+
 	private:
 		std::optional<std::string> connectionCharSet;
 		std::optional<std::string> userName;
@@ -207,6 +247,8 @@ namespace fbcpp
 		std::optional<std::string> role;
 		std::optional<std::uint32_t> sqlDialect;
 		std::optional<bool> forcedWrites;
+		std::optional<std::uint32_t> maxInlineBlobSize;
+		std::optional<std::uint32_t> maxBlobCacheSize;
 		std::vector<std::uint8_t> dpb;
 		bool createDatabase = false;
 	};
diff --git a/src/test/Attachment.cpp b/src/test/Attachment.cpp
index ca7b725..82dea23 100644
--- a/src/test/Attachment.cpp
+++ b/src/test/Attachment.cpp
@@ -860,4 +860,20 @@ BOOST_AUTO_TEST_CASE(resetSession)
 	transaction2.commit();
 }
 
+BOOST_AUTO_TEST_CASE(inlineBlobOptions)
+{
+	const auto database = getTempFile("Attachment-inlineBlobOptions.fdb");
+	Attachment attachment1{getClient(), database, AttachmentOptions().setCreateDatabase(true).setForcedWrites(false)};
+	FbDropDatabase attachmentDrop{attachment1};
+
+	Attachment attachment2{
+		getClient(), database, AttachmentOptions().setMaxInlineBlobSize(1000u).setMaxBlobCacheSize(200000u)};
+
+	impl::StatusWrapper statusWrapper{getClient()};
+	BOOST_CHECK_EQUAL(attachment2.getHandle()->getMaxInlineBlobSize(&statusWrapper), 1000u);
+	BOOST_CHECK_EQUAL(attachment2.getHandle()->getMaxBlobCacheSize(&statusWrapper), 200000u);
+
+	attachment2.disconnect();
+}
+
 BOOST_AUTO_TEST_SUITE_END()