Product name: knee pads Product size about : 8 *11CM/3.1*4.3in Product color: As shown in the figure Product material:Polyester product features: Safe materials: Choose knee pads made and environmentally friendly materials to avoid irritation and harm to the child's skin. Comfort: The knee pads should be soft and lightweight so that the child will not feel uncomfortable or restrained during activities. Wear resistance: Considering that children are active and lively, the knee pads need to have a certain wear resistance to withstand daily use. Breathability: Choose materials with good breathability to avoidbreeding or discomfort when worn for a long time. Suitable size: Make sure the size of the knee pads fits the child's knee fixation, and choose an adjustable design to ensure a comfortable fit. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 2 pc knee pads