Package include: 2 pack baby helmets and 2 pairs of baby knee pads; A nice gift to anyone who has baby learning to walk or crawl; Baby knee pads keep baby's knees from bruises and scrapes when they are crawling or learning to walk, the pad with silicone anti-slipper points makes your baby more stable while crawling, 2 kinds of color easily matches baby's clothing Adjustable size: baby helmet for crawling walking is adjustable and designed to suit any size of infant head, and baby helmet suits for baby age 8-60 months and the head circumference is about 18.8-22 inches Comfortable to wear: the baby head protector is adjustable, adjustable 18.8-22 inch circumference is specially designed to suit any size of infant head, offers maximum safety with comfort for your loved kids Soft material: the baby safety helmet is made of soft material, the fill-in layer is a high density and elastic odorless sponge; The sponge offers shock-absorbing and can reduce the impact force when hit.Tips: The product has a shock-absorbing function but cannot completely prevent injuries. It is recommended to be accompanied by an adult when wearing it for walking or exercising Multiple functions: the head protector for baby crawling is designed for your active kids who are learning to walk, craw and stand, it can definitely save him/ her from multiple bumps and bruises; Also suit for daily indoor outdoor use; Not suit for biking Feature: Baby head helmet: With the function of damping and cushioning, it can avoid or mitigate damage to the head when the head of infant is collided. Baby knee pads: These baby knee pads can preserve your baby's knees from bruises and scrapes when they are crawling and learning to walk.and Suitable for any season. Specifications: Size: as shown in the picture Quantity: 6 pieces Color: as shown in the picture Package include: 2 x Baby toddler helmets 2 Pairs of baby knee pads Note: Not a cap for biking. Your baby may not adapt to the helmet at first, be patient with your baby's adaptation process please. Even wear this soft baby protective hat,baby should be taken care by adult as well. The knee pads are easy to wash, to keep baby knee pads soft and quality, we recommend that you wash them by hand.