Material: 80% Cotton 18% Polyester 2% SpandexSize: about 7 * 15CMTypes:type 1=banana type 2=apple Features: baby just learning to walk easily down to、 is the most vulnerable parts of the joints、 and the joints of the body will affect the future growth of bones、 anyway is injured in the Po body、 pain in the heart Oh mom、 so、 please remember to prepare a baby learning to walk right knee pads elbow pads、 soft and flexible、 can be well protected baby from a fall and injury pain!Package Includes:1 pair of Knee Supports! About Color:Pictures are only samples for reference. Due to limitations in photography and the inevitable differences in monitor settings、 the colors shown in the photograph may not correspond 100% to those in the items themselves.! About Size:All dimensions are measured by hand、 there may be 1-2cm deviations. Please ignore the tag size comes with the cloth. The tag size sometimes can be a larger than our description size.