[Super Boosties Disposable Inserts are super-soft with maximum absorbency; place inside any disposable diaper to transform into a super overnight diaper with up to 100% leakproof protection When used with an Honest Hybrid Diaper Cover with Pocket-Sling the Super Boosties Disposable Insert provides overnight protection with less plastic waste; why throw away a disposable diaper with every change; make a sustainable change Generous size and advanced core deliver Stay-in-Place performance during nighttime and daytime; after initial wet even for active sleepers; no adhesive required; easy to reposition; top liner wicks away moisture to protect baby’s delicate skin Pediatrician tested hypoallergenic safe for delicate skin; 100% free of fragrances latex chlorine & phthalates; made using FSC Certified pulp fluff from USA Fits Honest Hybrid Diaper Covers (Size Small) and Amazing Baby SmartNappy Diaper Covers (Size 2); fits Pampers disposable diapers (Sizes 2-6); pad core measures 11 x 4.3 inches; absorbs up to 14 ounces; Protection for babies toddlers and older]