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Onesie Extender white in a set (4 pieces, button size 7mm)


  • for little babies who grow beyond themselves
  • extends the onesie by 6 cm
  • makes every onesie fit over the cloth diaper

Available, delivery time 2-5 Tage

Babies grow. Much too fast. Before you know it, the new onesie is already a size too small. With our onesie extenders the bodysuits can be worn for a while longer. That's sustainable and also good for your wallet.


The set contains four body extensions in white with the button size small: 7 mm.


Material properties

  • high-quality cotton, robust and durable
  • the metal knobs have a diameter of 7 mm


Application possibilities

  • as an extender, if the onesie still fits around the top, but does not close at the bottom
  • helps with nighttime diapers, so that the onesie does not fit too tight


Our onesie extenders fit on most popular body brands. These include BabyClub (C&A), earlydays, George, H&M, Kanz, Liegelind, Lupilu (Lidl), Next, organic (Hessnatur), Petit Bateau, Steiff, Topomini (Ernsting's Family) and many more.



  • length: 8,5 cm
  • width: 6,5 cm
  • button diameter: 7 mm
  • button spacing: 2,3 cm



100% cotton


Care instructions

  • max. 60 °C, with heavy-duty or coloured detergent
  • wash with the same colours
  • please wash in the laundry net 
  • spin at speeds below 1000 rpm
  • please air-dry or in the dryer at gentle setting
  • pull into shape wet or iron at low setting
  • please wash with similar colors



Please note that some brands use smaller and larger snap fasteners and yet are not compatible with our body extensions. In addition, the manufacturers change the snap fasteners of the bodysuits from time to time, so we cannot promise that our information about suitable manufacturers is always up to date. Some manufacturers also use only two buttons or very narrow button spacing.


Please check the diameter and button spacing of the press studs on your bodysuits before you buy to make sure that our body extensions fit.


Made in Germany

Onesie Extension: 7 mm

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