LEGO Green Streamer Flag 4 x 1 with Right Wave has been used in at least 62 LEGO sets over the past 40 years, since it was first used in 1984. You can also find this part in at least 35 other colours. It has a design ID of 4495 which can usually be found molded into the bottom of the part.
10 X LEGO Flags - Yellow - Part 4495 - Castle Knights Kingdoms Flag Lot £1.60 - PicClick UK
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LEGO PARTS - Yellow Flag 4 x 1 Wave Right - No 4495b - QTY 5 $5.95 - PicClick
LEGO Part 6268947 - 4495 - Streamer Dark Green, LEGO Bricks, Replacement Pieces and Parts, Worldwide Flat Shipping to US, UK, Australia, Canada, New Zealand, Malaysia
LEGO Black Streamer Flag 4 x 1 with Right Wave (4495) Comes In
Flag 4 x 1 Wave Right : Part 4495b
New 100% Genuine LEGO pieces. Ready to play.
LEGO Streamer Flag 4x1 with Right Wave - Pick Colour (Pack of 2) - Design 4495
LEGO Flags and Banners
LEGO PART 4495b Flag 4 x 1 Wavy [First Wave Right]
LEGO Town Square Set 60026 Inventory
LEGO Emma's Lifeguard Post Set 41028 Inventory
LEGO - TEN Wavy Flags / Banners - Assorted Colours - ID 4495 - NEW - CLEARANCE £2.25 - PicClick UK