Are you worried about your toddler’s security when they learn to walk or crawl? Are you worried about hurting your baby's knees while they crawling on the ground? It's hard to keep paying attention to children at all times. This baby helmet and knee pads set will help you solve this problem, it made of cotton and a high-density XPE sponge. Otherwise, the baby knee pads will prevent children’s knee injuries when they are crawling on the ground, this baby protector sets will be the best gift for your children when they learn to walk. Read more Adjustment Circumference The baby helmet’s velcro makes this product easily adjustable for babies. Suits for babies age 8-48 months and head circumference between 18.8''-22'. Please measure your baby’s head circumference before buying. Read more Lightweight and Breathable This baby helmet weighs only 0.22lb, lighter than 2 eggs. It is open-top with strip, you don't have to worry about your baby’s head overheating when wearing it. The sponge liner can cushion the impact and protect children when they fall or hit the corner of the table. Read more Cotton Material The infant helmet out layer is made of cotton, so they are breathable, absorb sweat, durable and soft to wear, suitable for the baby's skin to use. High-density Sponge The fill-in layer is high density sponge, the sponge padding is thick enough. 3 Pair Baby Knee Pads for Crawling These baby knee pads can protect your baby's knees from bruises and scrapes when they are crawling and learning to walk. The knee pads size is 3.1* 4.3 in. Read more Baby Helmet Baby Helmet Baby Carrier Baby Walking Harness Toddler Leash COLOR Multi-color Multi-color Multi-color Multi-color Pink MATERIAL Cotton+IXPE Sponge Cotton+XPE Sponge Cotton+Mesh Cotton+Nylon nylon+polyester