I tried to open and attach it, but it was not compatible with my bed, so it is unused. For packaging, the box will be folded compactly and packed. From the official website: This is a separate part for attaching the "6-WAY Gym Transformation Merry Plus Winnie the Pooh" to a folding baby bed. By clamping the frame of the folding baby bed with this part and then installing the merry body on top of it, you can use the 6-WAY Gym Transformation Merry Plus even with a folding baby bed. (The merry body is not included in this product) Character...Disney Character, Winnie the Pooh