This baby crawling knee pad protects your baby's knees from scratches and bruises while crawling or learning to walk. It can also keep warm. In addition to being used as a knee pad, it can also be used as an elbow pad. QUANTITY - Includes 5 pairs of knee pads in different colors;The antiskid pad is designed with a smiling face, lovely and cute. Bright colors that your child will love very much. This is a great gift for babies and friends. You no longer need to worry about your baby being injured while crawling or walking. Material: 3% cotton, 12% polyester fiber, 5% spandex Size: This knee pad is unisex, the size is about 12 x 9 cm / 4.72 x 3.54 inches (unstretched). Very flexible, suitable for most 0-3 year old babies.