Cushioning and shock absorption When babies learn to sit walk or crawl they crave to explore the world around them in their own way and sometimes get injured due to collisions and falls Lightweight baby safety helmets can effectively cushion and absorb shock during this period Cushion Everyday Bumps The helmets is filled with a high density and elastic sponge without any smell The inside sponge has great shockabsorbing to reduce the impact force Upgraded Belt It has an upgraded adjustable belts much easier to use and to securing the bumper bonnet on babys head The circumference is adjustable from 188 to 22 suit every infants head with maximum comfort Whats more it just weight 3oz Super lightweight comfortable Cotton Material and Wahable The outer layer of the baby helmet is made of good breathable cottonpolyester The helmet is washable with water and there will not be any deforming after cleaning repeatedly Washable Keep clean is important to the baby toddlers the baby hamlet is washable by water and there will not be any deforming after repeated wash