Note: Please allow 1?3cm error due to manual measurement. Thanks for your understanding. specification: Item Type: Baby Knee Pads_x000D_Material: Cotton, blended fabrics_x000D_Size: Approx. 21 x 19cm / 8.27 x 7.48in Features: 1Elastic: Designed according to baby's leg for wide top and narrow bottom, with elastic edges can be stretching freely. 2Knee Protection: Baby flooring knee pads are specially designed to protect their knees as they learn how to walk. 3Safety: Multi layers inner pad can protect your baby's knees from bruises and scrapes when they are crawling and learning to walk. 4Excellent Material: Baby knee pads made of soft cotton, breathable, absorb sweat and durable, which is comfortable foy babies to wear. 5Easy To Clean: Infant knee pads can be washed after every use for easy cleaning, which is easy to clean. PackageList: 2 x_x000D__x000D_Knee Pads