FITS MOST BABIES - Knee pads for babies with velcro design. Usual for under 5 years kids. Infant knee pads for crawling about 7.9 Inches wide and stretches to about 11.4 Inches.VELCRO DESIGN - Knee pads for baby have velcro design. Help the knee brace stay on your child's knee to protect your child from learning to walk.ANTI-SLIP AND PROTECTIVE - The knee pads for baby can protect your baby's knees from bruises and scrapes when they are crawling and learning to walk. The silicone pattern helps babies to move steadily.COMFORTABLE & FASHION - Our anti-slipknee pads for babies to crawl have a high elastic sponge so they can fit the baby leg perfectly. Comfortable to wear and breathable, can absorb sweat well. 3 Pack nice color Gray Purple and Blue with well design.BABY GIFT - The baby knee covers is a good gift for your friend who has a baby. They are easy to wash, machine washable and dryer safe.