I have chosen this mobile holder, because I wanted a basic framework for an individually designed mobile. The individual (gehäckelten or knitted) figures could be easily fixed with a thread. In turn, the holder itself could be easily attached to the crib super (side). By the middle bar the whole seems height adjustable, so that we can hang the Mobile deeper when the mattress support in the crib is mounted low. Especially good we liked that the music of the mobile holder not any standard children's song plays melody, but something (for us) completely unknown. The melody is beautiful (even after the 30th repetition).
