Released in 2011 as a limited edition piece, this set commemorates the 40th anniversary of Walt Disney World Resort by featuring the iconic attractions that debuted on opening day. This particular pin captures the Swiss Family Treehouse attraction at Magic Kingdom with Chip and Dale looking out from within a ship's wheel, framed below by a cream banner reading "Swiss Family Treehouse" and topped with the years Guest Relations logo. While this item is part of the larger 2011 collection that includes other beloved characters like Mickey Mouse, Peter Pan, Kaa from Jungle Cruise, Stitch from Indiana Speedway, and Snow White, it should not be confused with these earlier releases which are distinct in their own historical context. The reverse features a silver-tone back with Mickey Mouse heads and pin posts, the Disney China copyright hallmark, and the pin trading logo to signify its status as a collectible item.