This is a B-rig sail for the Dragon Force 65, made from 2.3 oz coated Dacron sailcloth.

Windjammin Sails - Dragon Force B-Rig Includes

• 1
  Reinforced starburst corners - Distributes load evenly for a smoother, longer-lasting sail.
   Stock sails lack corner reinforcements, which often leads to wrinkles and distortion, especially at the clew. Our layered starburst pattern prevents this and maintains optimal shape. 
• 2
  Battens for leech support - Helps maintain shape and supports the sail area outside the pull line.
   Battens improve stability and produce a cleaner, more efficient sail shape. 
• 3
  Fluorescent telltales - 2 pairs on the jib, 1 pair on the main, and 2 on the main leech.
   Essential for tuning, trim, and reading wind direction while sailing. 
• 4
  RG65 class symbol and sail numbers - Applied to both the main and jib.
   Includes the last two digits of your registered number, following class rules.