Babies will always fall taking their first steps, so let them enjoy their newfound mobility while avoiding head bumps on hard flooring. Thudguard helmet helps to protect your child by reducing the impact of falls and lessen the chance of dangerous head injury. Gives parents peace of mind and babies needed head protection. Comfortable stretchy circumference band allows for growth and holes for ventilation. Hand-wash only and air dry. Half-inch-thick impact tested protective foam to absorb the severity of bumps and thuds.