These Baby Knee Pads are there to help protect our kids from the time they start to crawl, walk, and run! So soft and flexible, these knee pads bend and stretch to the shape of the knee. Crawling is your baby's first method of getting around efficiently on his own. This independence will develop an adventurous side and we need to protect their little knee's. Use for indoors and even more for the rough and tumble world of the great outdoors! Product Details: Material: Cotton Size: Free size Recommended for ages 6 - 18 months