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Diaper Membership

Size Guide

Change diaper sizes/delivery times whenever, and cancel anytime. Shipping is always free to the continental US, and you can even skip a shipment if you need to!

Size Tip: Our diapers run slightly larger than your standard number sizes so be sure to checkout our size guide. 

Choose Your Size

Choosing Boo as Your Diaper for Even 1 Year Will Help Eliminate Over 2,000 Plastic Diapers From Landfills

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Sizing Chart

Size S: 8-17lbs

Size M: 14-24lbs

Size L: 19-30lbs

Size XL: Over 26lbs

*All babies are different, so please use these guidelines as a point of reference.