They are made of a waterproof but breathable PUL material that ensures no leaks.
The Petit Lulu Covers have fleece edges to protect against the leaks, and they are extra soft so they leave no marks on the delicate baby's skin.
Even bigger toddlers will not miss the fun! Maxi-XL Petit Lulu Covers offer the characteristics of classic One-size Covers but are designed for toddlers from 12 to 17 kg according to the child's proportions. The snaps make them easily adjustable to sizes L and XL.