Answers.Body: <p>These are:</p>
  <ul>
  <li><a href="https://www.bricklink.com/catalogItemIn.asp?P=x55&amp;in=S" rel="noreferrer">Plastic Flag 3 x 6 Ninja Pattern Blue</a></li>
  </ul>
  <p>and</p>
  <ul>
  <li><a href="https://www.bricklink.com/catalogItemIn.asp?P=x65&amp;colorID=0&amp;in=A" rel="noreferrer">Plastic Flag 3 x 6 Ninja Pattern Red</a></li>
  </ul>
  <p>they come from the old <a href="https://brickset.com/sets/subtheme-Ninja" rel="noreferrer">Ninja</a> sub-theme</p>
  <p>one of each appears in
  <a href="https://brickset.com/sets/4805-1/Ninja-Knights" rel="noreferrer">4805: Ninja Knights</a>
  <a href="https://i.sstatic.net/PsEXA.jpg" rel="noreferrer"><img src="https://i.sstatic.net/PsEXA.jpg" alt="enter image description here" /></a></p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2023-02-13T18:11:40.860Z
Answers.LastActivityDate: 2023-02-13T18:11:40.860Z
Answers.UserDisplayName: Syberion
Body: <p><a href="https://i.sstatic.net/JjC1u.jpg" rel="noreferrer"><img src="https://i.sstatic.net/JjC1u.jpg" alt="" /></a>
  Flexible plastic material <a href="https://i.sstatic.net/CxkPB.jpg" rel="noreferrer"><img src="https://i.sstatic.net/CxkPB.jpg" alt="" /></a>
  Two blue plastic flags (?) with “U” and Two red ones with Bulls.</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2023-02-14T14:04:34.877Z
Comments.Text: Welcome to Bricks.SE! I appreciate you including high quality images in your post to make the identification easier. Just as a heads up, I did remove your "thank you" comment, as it was posted on your question rather than the answer as you likely intended.
Comments.UserDisplayName: jncraton
Tags: <part-identification><set-identification><piece-information>
Title: Can anyone identify the set these plastic flags belong to? They are mixed in with several old castle sets
UserDisplayName: Nylzor
ThreadText: # Can anyone identify the set these plastic flags belong to? They are mixed in with several old castle sets
  
  (Asked by: username_0 on 2023-02-13)
  
  [![](https://i.sstatic.net/JjC1u.jpg)](https://i.sstatic.net/JjC1u.jpg)
  Flexible plastic material [![](https://i.sstatic.net/CxkPB.jpg)](https://i.sstatic.net/CxkPB.jpg)
  Two blue plastic flags (?) with “U” and Two red ones with Bulls.
  
  **Tags:** part-identification, set-identification, piece-information
  
  > **Comments:**
  > **username_1**: Welcome to Bricks.SE! I appreciate you including high quality images in your post to make the identification easier. Just as a heads up, I did remove your "thank you" comment, as it was posted on your question rather than the answer as you likely intended.  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_2 on 2023-02-13. Score: 16 | Accepted answer
  
  These are:
  
  * [Plastic Flag 3 x 6 Ninja Pattern Blue](https://www.bricklink.com/catalogItemIn.asp?P=x55&in=S)
  
  and
  
  * [Plastic Flag 3 x 6 Ninja Pattern Red](https://www.bricklink.com/catalogItemIn.asp?P=x65&colorID=0&in=A)
  
  they come from the old [Ninja](https://brickset.com/sets/subtheme-Ninja) sub-theme
  
  one of each appears in
  [4805: Ninja Knights](https://brickset.com/sets/4805-1/Ninja-Knights)
  [![enter image description here](https://i.sstatic.net/PsEXA.jpg)](https://i.sstatic.net/PsEXA.jpg)
  
  
  ---
  
  