DescriptionMade of premium quality cloth and sponge material, this helmet absorption sponge padding replacement can fill in the gap between your head and the helmet so that the helmet can better protect your head.Features-Material:cloth, sponge -Size:24.00X22.00X1.00cm/9.43X8.65X0.39in - The padding can help to helmet movement during use by filling the gap. - Replace old or broken helmet pad with a new one. - Absorbing and sweat, keeping your head safe and comfortable. - Built-in insect net, very help in keeping insect and other larger objects out. - Suitable for bike helmet, motorcycle helmet, skating helmet, and etc.