• Mimics Baby’s Suckling
  • Soft and Comfortable
  • Better Seal

World's 1st and only flange that mimics baby's suckling motions

More comfort. More Milk. Less Pain.

  • LA Lactation

    "I love pumping products that make pumping better! These baby motion flanges by LacTeck can be a pumping game changer!! They come in a variety of sizes for optimal fit."

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  • Genuine-Lactation-Recommends-LacTeck_-BabyMotion-Flanges

    Genuine Lactation

    "Lacteck flanges replace the traditional hard plastic with a firm silicone that cups and seals against the breast with a collapsing window at the bottom to increase stimulation to the nipple. These flanges are popular for being comfortable and allowing faster pumping than traditional flanges. "

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  • Pump with Purpose

    "I absolutely love their products and will recommend them for people with elastic nipples or wanting to be more comfortable on your pumping journey. They look like normal flanges but their technology helps bring letdowns mimic nursing. "

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Size Chart

Please check our sizing guide before ordering the BabyMotion Flange because their sizings are different from other brands.

If you ordered the wrong size, don't worry, we offer a one-time free new size.

Nipple size before pumping

BabyMotion Flange Size

10–12mm 12mm
13–15mm 15mm
16–18mm 18mm
19–21mm 21mm
22–24mm 24mm
25-27mm 27mm

BabyMotion Flange Compatibility

No Adapter Needed
Spectra Adapter
Ameda Adapter