diff --git a/block.py b/block.py
index 576cc2c..36b900e 100644
--- a/block.py
+++ b/block.py
@@ -12,3 +12,4 @@ def __init__(self, identifier, transactionList, params):
 		self.identifier = identifier
 		self.transactionList = transactionList
 		self.hash = self.identifier+"_"+getHash(10)
+		self.size = params['blockSize']
diff --git a/fullNode.py b/fullNode.py
index 57dd248..0a82245 100644
--- a/fullNode.py
+++ b/fullNode.py
@@ -38,6 +38,7 @@ def receiveBlock(self):
 		"""Receive newly mined block from neighbour"""
 		while True:
 			b = yield self.pipes[self.identifier].get()
+			yield self.env.timeout(b.size * 10)
 			if len(self.blockchain) > 0:
 				currID = int(self.blockchain[-1].identifier[1:])
 			else:
diff --git a/miner.py b/miner.py
index 9734119..892768e 100644
--- a/miner.py
+++ b/miner.py
@@ -70,6 +70,7 @@ def receiveBlock(self):
 		"""Receive newly mined block from neighbour"""
 		while True:
 			b = yield self.pipes[self.identifier].get()
+			yield self.env.timeout(b.size * 10)
 			if len(self.blockchain) > 0:
 				currID = int(self.blockchain[-1].identifier[1:])
 			else:
diff --git a/pipe.py b/pipe.py
index fd5bf35..2607f88 100644
--- a/pipe.py
+++ b/pipe.py
@@ -15,8 +15,11 @@ def latencyPut(self, value, delay):
         return self.store.put(value)
 
     def put(self, value, sourceLocation):
+        # Simulate transmission delay
+        # yield self.env.timeout(value.size * 1000)
         destLocation = self.allNodes[self.identifier].location
         delay = getTransmissionDelay(sourceLocation, destLocation)
+        delay = delay + value.size * 10
         return self.env.process(self.latencyPut(value, delay))
 
     def get(self):