We use authentic silk sewn securely around soft but stiff foam. This combination makes for a beautiful sword that will never hurt when sparring, and will also last for endless hours of imaginative play Our toys are designed to inspire your children's imagination. Your child can become a knight, viking, ninja, pirate, and so much more Our silk and foam are light materials, making it easy even for little ones to use. The 17" long sword allows for a satisfying swing, even with the lightweight foam We use 100% real silk and all nontoxic dyes, the entire sword is smooth and the handle shines a deep blue Sarah's Silks is committed to making toys sustainable for the Earth and its children › See more product details