Features a soft polyester knit outer The softest, squishiest, most luxurious overnight option for your baby! Petite fits 8-20 lbs, includes a 9 layer trifold and 3 layer booster Newbon Fits 6-14 lbs, includes 2 contoured inserts (one snap in, one lay in) Hemp is the gold standard in absorbency and we load our fitteds up with a whopping 4,880 gsm, yet they remain soft and stretchy! Featuring a fold down rise to suit smaller babies, our snapped fitteds do not require any additional faster. Many people enjoy a few hours of cover free time due to the slightly water resistant nature of the outer layer, but for overnight we recommend utilizing a cover to make it a true waterproof solution! Our trifolds have middle stitching to to make wash days a breeze! -CPSIA compliant and sewn in Tennessee Only one wash required before use, no extensive "prepping" is needed! Wash instructions: Dump solids, machine wash warm, air dry or tumble dry low. No iron, no fabric softener, use bleach with caution as it may fade prints and can deteriorate fabrics and elastics.